Below is a list of every Commissioner's Delegation Order ("CDO") which was published in the Cumulative Bulletin from 1954 to about 1990. Data concerning whether the particular CDO in question also appears in the current IRM 1229 is also provided. Those CDOs which have a number symbol (#) on the left indicate those CDOs which are not currently published in IRM 1229, indicating that the particular CDO has been revoked or might possibly apply to a different tax collection unit. Those which have an asterisk (*) appearing on the left are those for which the currently effective revision has not been published in either the Federal Register or Cumulative Bulletin. Those having neither a number symbol or asterisk are those which have been published and likewise appear in the current IRM 1229, the same being CDOs No. 4, 11, 23, 51, 93, 109, 114, 130, 137, 139, 143, 153, 155, 156, 157, 179, 180, 191, 193, 196, 197, 200, 203, 209, 222, 226 and 232. The list below does not cite a very important amendment made to some 57 CDOs via the publication of an order in the Federal Register for May 23, 1986, 51 Fed. Reg. 18989.

#1. Duties of the Deputy Commissioner.

CDO No. 1, __ Fed. Reg. ____, 1955-2 CB 893.

#2. Authority to communicate with Swedish finance minister.

CDO No. 2, 20 Fed. Reg. 3044, 1955-2 CB 893.

CDO No. 2: Revoked, 30 Fed. Reg. 15440, 1966-1 CB 587.

#3. Designation to act as Commissioner of Internal Revenue.

CDO No. 3, 20 Fed. Reg. 3833, 1955-2 CB 893.

CDO No. 3 (Rev. 1), 39 Fed. Reg. 33714, 1974-2 CB 463.

CDO No. 3 (Rev. 2), 40 Fed. Reg. 33247, 1975-2 CB 537.

CDO No. 3 (Rev. 3), 43 Fed. Reg. 29644, 1978-2 CB 463.

4. Authority to issue summonses, admin. oaths, et cet.

CDO No. 4, 20 Fed. Reg. 4143, 1955-2 CB 894.

CDO No. 4 (Rev.), 22 Fed. Reg. 3894, 1957-1 CB 718.

CDO No. 4 (Rev. 2), 38 Fed. Reg. 12136, 1973-1 CB 743.

CDO No. 4 (Rev. 3), __ Fed. Reg. _____, 1975-2 CB 537.

CDO No. 4 (Rev. 4), 42 Fed. Reg. 42915, 1977-2 CB 495.

CDO No. 4 (Rev. 5), 43 Fed. Reg. 30005, 1978-2 CB 463.

CDO No. 4 (Rev. 6), 43 Fed. Reg. 45663, 1978-2 CB 465.

CDO No. 4 (Rev. 7), 44 Fed. Reg. 5236, 1979-1 CB 470.

CDO No. 4 (Rev. 8), 44 Fed. Reg. 23147, 1979-1 CB 472.

CDO No. 4 (Rev. 9), 44 Fed. Reg. 38694, 1979-2 CB 479.

CDO No. 4 (Rev. 10), 45 Fed. Reg. 5879, 1980-1 CB 569.

CDO No. 4 (Rev. 11), 45 Fed. Reg. 47778, 1980-2 CB 752.

CDO No. 4 (Rev. 12), 46 Fed. Reg. 25381, 1981-2 CB 539.

CDO No. 4 (Rev. 13), __ Fed. Reg. _____, 1982-1 CB 331.

CDO No. 4 (Rev. 14), 48 Fed. Reg. 32426, 1983-2 CB 405.

CDO No. 4 (Rev. 15), 49 Fed. Reg. 13946, 1984-2 CB 467.

CDO No. 4 (Rev. 19), 54 Fed. Reg. 3718, 1989-2 CB 370.

CDO No. 4 (Rev. 20), 55 Fed. Reg. 7626, 1990-1 CB 294.

*5. Order of succession.

CDO No. 5, 20 Fed. Reg. 4227, 1955-2 CB 894.

CDO No. 5 (Rev.), 24 Fed. Reg. 6697, 1959-2 CB 907.

CDO No. 5 (Rev. 2), 25 Fed. Reg. 10604, 1960-2 CB 917.

CDO No. 5 (Rev. 3), 27 Fed. Reg. 7504, 1962-2 CB 395.

CDO No. 5 (Rev. 4), 28 Fed. Reg. 3218, 1963-1 CB 429.

CDO No. 5 (Rev. 5), 29 Fed. Reg. 11470, 1964-2 CB 902.

CDO No. 5 (Rev. 6), 36 Fed. Reg. 19983, 1971-2 CB 524.

CDO No. 5 (Rev. 7), 39 Fed. Reg. 33714, 1974-2 CB 463.

CDO No. 5 (Rev. 8), 40 Fed. Reg. 33248, 1975-2 CB 538.

CDO No. 5 (Rev. 9), 43 Fed. Reg. 29645, 1978-2 CB 466.

CDO No. 5 (Rev. 10), __ Fed. Reg. _____, 1982-1 CB 332.

#6. Authorizations re § 3504 withholding agents.

CDO No. 6, 20 Fed. Reg. 4661, 1955-2 CB 895.

CDO No. 6 (Rev.), 22 Fed. Reg. 7082, 1957-2 CB 1088.

CDO No. 6 (Rev. 2), 25 Fed. Reg. 6486, 1960-2 CB 918.

#7. Authority to grant extensions (corporate estimated income tax).

CDO No. 7, 20 Fed. Reg. 7083, 1955-2 CB 896.

CDO No. 7: Revoked, 25 Fed. Reg. 3599, 1960-1 CB 860.

*8. Authority to sign agreements re personal holding companies.

CDO No. 8, __ Fed. Reg. ____, 1955-2 CB 896.

CDO No. 8 (Rev. 1), 32 Fed. Reg. 11646, 1967-2 CB 597.

CDO No. 8 (Rev. 2), 33 Fed. Reg. 4111, 1968-1 CB 735.

CDO No. 8 (Rev. 3), 34 Fed. Reg. 17200, 1969-2 CB 281.

CDO No. 8 (Rev. 4), 35 Fed. Reg. 18332, 1971-1 CB 653.

CDO No. 8 (Rev. 5), 43 Fed. Reg. 29645, 1978-2 CB 467.

CDO No. 8 (Rev. 6), 43 Fed. Reg. 45487, 1978-2 CB 467.

CDO No. 8 (Rev. 7), 44 Fed. Reg. 5238, 1979-1 CB 473.

CDO No. 8 (Rev. 8), __ Fed. Reg. _____, 1982-1 CB 333.

*9. Use of government owned automobiles.

CDO No. 9, not published.

#10. (Title unknown).

CDO No. 10, not published.

11. Authority to accept or reject offers in compromise.

CDO No. 11, __ Fed. Reg. ____, 1956-1 CB 1010.

CDO No. 11 (Rev.), 25 Fed. Reg. 3766, 1960-2 CB 919.

CDO No. 11 (Rev. 2), 27 Fed. Reg. 357, 1962-1 CB 396.

CDO No. 11 (Rev. 3), 28 Fed. Reg. 6836, 1963-2 CB 732.

CDO No. 11 (Rev. 4), 33 Fed. Reg. 5229, 1968-1 CB 735.

CDO No. 11 (Rev. 5), 36 Fed. Reg. 7152, 1971-1 CB 653.

CDO No. 11 (Rev. 6), 36 Fed. Reg. 9571, 1971-1 CB 653.

CDO No. 11 (Rev. 7), 41 Fed. Reg. 20897, 1976-1 CB 538.

CDO No. 11 (Rev. 8), 42 Fed. Reg. 38251, 1977-2 CB 496.

CDO No. 11 (Rev. 9), 43 Fed. Reg. 16587, 1978-1 CB 511.

CDO No. 11 (Rev. 10), 44 Fed. Reg. 5237, 1979-1 CB 473.

CDO No. 11 (Rev. 11), 44 Fed. Reg. 50128, 1979-2 CB 481.

CDO No. 11 (Rev. 12), 45 Fed. Reg. 46956, 1980-2 CB 754.

CDO No. 11 (Rev. 13), __ Fed. Reg. _____, 1982-1 CB 333.

CDO No. 11 (Rev. 14), 49 Fed. Reg. 17666, 1984-1 CB 319.

CDO No. 11 (Rev. 15), 50 Fed. Reg. 3863, 1985-1 CB 423.

CDO No. 11 (Rev. 19), 54 Fed. Reg. 35427, 1989-2 CB 371.

*12. Designation of acting supervisory officials.

CDO No. 12, 20 Fed. Reg. 9870, 1956-1 CB 1011.

*13. Redelegation of Regional authority to Service Centers.

CDO No. 13, not published.

*14. Granting of extensions of time to file statements.

CDO No. 14, 21 Fed. Reg. 502, 1956-1 CB 1011.

CDO No. 14 (Rev. 1), 43 Fed. Reg. 45489, 1978-2 CB 467.

CDO No. 14 (Rev. 2), __ Fed. Reg. _____, 1982-1 CB 333.

#15. Inspection of returns by H.E.W.

CDO No. 15, 21 Fed. Reg. 654, 1956-1 CB 1012.

CDO No. 15 (Rev. 1), 31 Fed. Reg. 7250, 1966-1 CB 587.

CDO No. 15 (Rev. 2), 33 Fed. Reg. 18243, 1968-2 CB 905.

CDO No. 15 (Rev. 3), 37 Fed. Reg. 4372, 1972-1 CB 691.

*16. Authorization to approve confidential expenditures.

CDO No. 16, not published.

#17. Authority of District Directors to issue determination letters.

CDO No. 17, 21 Fed. Reg. 823, 1956-1 CB 1012.

CDO No. 17 (Rev. 1), 35 Fed. Reg. _____, 1970-1 CB 411.

#18. (Title unknown).

CDO No. 18, not published.

*19. Payments of expenses of transferred employees.

CDO No. 19, not published.

*20. Extension of time to pay excess profits, estate and gift taxes.

CDO No. 20, 21 Fed. Reg. 1111, 1956-1 CB 1013.

*21. Extension of time to file and pay certain excise taxes.

CDO No. 21, 21 Fed. Reg. 1520, 1956-1 CB 1013.

#22. Extension of time to file estate tax returns.

CDO No. 22, 21 Fed. Reg. 1520, 1956-1 CB 1014.

CDO No. 22: Revoked, 25 Fed. Reg. 3599, 1960-1 CB 860.

23. Settlement of tort claims.

CDO No. 23, 21 Fed. Reg. 1520, 1956-1 CB 1014.

CDO No. 23 (Rev.), 25 Fed. Reg. 392, 1960-1 CB 861.

CDO No. 23 (Rev. 2), 25 Fed. Reg. 10106, 1960-2 CB 919.

CDO No. 23 (Rev. 3), 28 Fed. Reg. 4262, 1963-1 CB 430.

CDO No. 23 (Rev. 4), 31 Fed. Reg. 2785, 1966-1 CB 588.

CDO No. 23 (Rev. 5), 32 Fed. Reg. 6062, 1967-1 CB 528.

CDO No. 23 (Rev. 6), 35 Fed. Reg. 1174, 1970-1 CB 411.

CDO No. 23 (Rev. 7), 43 Fed. Reg. 29646, 1978-2 CB 468.

CDO No. 23 (Rev. 12), 54 Fed. Reg. 33144, 1989-2 CB 372.

*24. Authority to require keeping of records.

CDO No. 24, 21 Fed. Reg. 1520, 1956-1 CB 1015.

*25. Reimbursements to employees for certain expenses.

CDO No. 25, not published.

#26. (Title unknown).

CDO No. 26, not published.

*27. Authority to administer oaths to employees.

CDO No. 27, not published.

*28. Designation of officers as authorized certifying officers.

CDO No. 28, not published.

*29. Certification and approval of internal revenue collections.

CDO No. 29, not published.

#30. (Title unknown).

CDO No. 30, not published.

#31. Administration of ATF taxes and laws.

CDO No. 31, 21 Fed. Reg. 3083, 1956-1 CB 1015.

CDO No. 31 (Rev. 1), 34 Fed. Reg. 87, 1969-1 CB 379.

CDO No. 31 (Rev. 2), 35 Fed. Reg. 16808, 1970-2 CB 487.

CDO No. 31 (Rev. 3), 36 Fed. Reg. 18678, 1971-2 CB 524.

CDO No. 31 (Rev. 4), 36 Fed. Reg. 22607, 1971-2 CB 525.

#32. Authority of Director of International Operations.

CDO No. 32, 21 Fed. Reg. 3083, 1956-1 CB 1016.

CDO No. 32 (Rev. 1), 35 Fed. Reg. 11191, 1970-2 CB 487.

CDO No. 32 (Rev. 1): Revoked, __ Fed. Reg. _____, 1983-2 CB 406.

#33. Authority of Assistant Commissioner (Operations).

CDO No. 33, 21 Fed. Reg. 4415, 1956-2 CB 1375.

#34. Offers in compromise re Chapter 51 taxes: Regional Commissioner and Assistant Regional Commissioner ("ARC").

CDO No. 34, 21 Fed. Reg. 5851, 1956-2 CB 1375.

CDO No. 34: Revoked, 38 Fed. Reg. 33407, 1973-2 CB 462.

*35. Agreements as determinations under § 1313.

CDO No. 35, 21 Fed. Reg. 5972, 1956-2 CB 1376.

CDO No. 35 (Rev. 1), 29 Fed. Reg. 13434, 1964-2 CB 903.

CDO No. 35 (Rev. 2), 32 Fed. Reg. 11646, 1967-2 CB 597.

CDO No. 35 (Rev. 3), 33 Fed. Reg. 4112, 1968-1 CB 736.

CDO No. 35 (Rev. 4), 34 Fed. Reg. 17201, 1969-2 CB 281.

CDO No. 35 (Rev. 5), 35 Fed. Reg. 18332, 1971-1 CB 654.

CDO No. 35 (Rev. 6), 40 Fed. Reg. 3319, 1975-1 CB 635.

CDO No. 35 (Rev. 7), 43 Fed. Reg. 4308, 1978-1 CB 511.

CDO No. 35 (Rev. 8), 43 Fed. Reg. 29648, 1978-2 CB 468.

CDO No. 35 (Rev. 9), 43 Fed. Reg. 45490, 1978-2 CB 468.

CDO No. 35 (Rev. 10), 44 Fed. Reg. 5239, 1979-1 CB 474.

CDO No. 35 (Rev. 11), 45 Fed. Reg. 14357, 1980-1 CB 571.

CDO No. 35 (Rev. 12), __ Fed. Reg. _____, 1982-1 CB 334.

#36. Authority of Director of International Operations.

CDO No. 36, 21 Fed. Reg. 5852, 1956-2 CB 1376.

CDO No. 36 (Rev. 1), 25 Fed. Reg. 12526, 1960-2 CB 920.

CDO No. 36 (Rev. 1): Revoked, __ Fed. Reg. _____, 1983-2 CB 407.

#37. Authority to administer oaths and certify.

CDO No. 37, 21 Fed. Reg. 6521, 1956-2 CB 1376.

CDO No. 37 (Rev.), 22 Fed. Reg. 386, 1957-1 CB 719.

CDO No. 37 (Rev. 2), 22 Fed. Reg. 7382, 1957-2 CB 1089.

CDO No. 37 (Rev. 3), 34 Fed. Reg. 19517, 1969-2 CB 281.

#38. (Title unknown).

CDO No. 38, not published.

*39. Tours of duty and overtime.

CDO No. 39, not published.

*40. Credits and refunds.

CDO No. 40, 21 Fed. Reg. 8304, 1956-2 CB 1377.

CDO No. 40 (Rev.), 24 Fed. Reg. 486, 1959-1 CB 768.

CDO No. 40 (Rev. 2), 44 Fed. Reg. 28742, 1979-2 CB 481.

#41. (Title unknown).

CDO No. 41, not published.

*42. Authority to execute consents re period of limitations.

CDO No. 42, 21 Fed. Reg. 8980, 1956-2 CB 1378.

CDO No. 42 (Rev. 1), 33 Fed. Reg. 18591, 1969-1 CB 379.

CDO No. 42 (Rev. 2), 34 Fed. Reg. 5609, 1969-1 CB 379.

CDO No. 42 (Rev. 3), 38 Fed. Reg. 6833, 1973-1 CB 744.

CDO No. 42 (Rev. 4), 39 Fed. Reg. 15055, 1974-1 CB 410.

CDO No. 42 (Rev. 5), 39 Fed. Reg. 35188, 1974-2 CB 463.

CDO No. 42 (Rev. 6), 40 Fed. Reg. 3319, 1975-1 CB 635.

CDO No. 42 (Rev. 7), 42 Fed. Reg. 15765, 1977-1 CB 527.

CDO No. 42 (Rev. 8), 43 Fed. Reg. 25757, 1978-2 CB 469.

CDO No. 42 (Rev. 9), 43 Fed. Reg. 29639, 1978-2 CB 469.

CDO No. 42 (Rev. 10), 43 Fed. Reg. 45491, 1978-2 CB 469.

CDO No. 42 (Rev. 11), 44 Fed. Reg. 5240, 1979-1 CB 474.

CDO No. 42 (Rev. 12), 44 Fed. Reg. 30809, 1979-2 CB 482.

CDO No. 42 (Rev. 13), 44 Fed. Reg. 71495, 1980-1 CB 571.

CDO No. 42 (Rev. 15), 47 Fed. Reg. 2449, 1982-1 CB 334.

CDO No. 42 (Rev. 16), __ Fed. Reg. _____, 1982-1 CB 334.

CDO No. 42 (Rev. 18), 48 Fed. Reg. 9984, 1983-1 CB 529.

CDO No. 42 (Rev. 23), 55 Fed. Reg. 41153, 1990-2 CB 326.

CDO No. 42 (Rev. 24), 56 Fed. Reg. 14973, 1991-1 CB 310.

#43. (Title unknown).

CDO No. 43, not published.

#44. Public inspection of offers in compromise: refilling liquor bottles.

CDO No. 44, 21 Fed. Reg. 9681, 1956-2 CB 1378.

#45. (Title unknown).

CDO No. 45, not published.

*46. Authority for management and disposal of records.

CDO No. 46, not published.

*47. Authority for expenses for attending meetings.

CDO No. 47, not published.

*48. Foreign travel.

CDO No. 48, not published.

#49. (Title unknown).

CDO No. 49, not published.

*50. Withholding compensation due personnel.

CDO No. 50, not published.

51. Authority to sign proofs of claim and other documents.

CDO No. 51, 22 Fed. Reg. 3895, 1957-1 CB 720.

CDO No. 51 (Rev. 1), 29 Fed. Reg. 5645, 1964-1 CB 606.

CDO No. 51 (Rev. 2), 43 Fed. Reg. 29641, 1978-2 CB 470.

CDO No. 51 (Rev. 3), 44 Fed. Reg. 5240, 1979-1 CB 475.

CDO No. 51 (Rev. 4), 44 Fed. Reg. 18315, 1979-1 CB 475.

CDO No. 51 (Rev. 5), 45 Fed. Reg. 65763, 1980-2 CB 755.

CDO No. 51 (Rev. 6), 47 Fed. Reg. 31650, 1982-2 CB 745.

#52. (Title unknown).

CDO No. 52, not published.

#53. Authority of District Directors to cancel registration certs.

CDO No. 53, 22 Fed. Reg. 8543, 1957-2 CB 1090.

CDO No. 53: Revoked, 38 Fed. Reg. 31317, 1973-2 CB 462.

#54. Authority to issue notices re prohibited transactions.

CDO No. 54, 22 Fed. Reg. 8908, 1957-2 CB 1091.

*55. Balances withdrawn from appropriation and fund accounts.

CDO No. 55, not published.

*56. Gasoline and lubricating oil bonds.

CDO No. 56, 22 Fed. Reg. 166, 1958-1 CB 679.

*57. Notices of additional inspections of taxpayer's books.

CDO No. 57, 23 Fed. Reg. 1818, 1958-1 CB 680.

CDO No. 57 (Rev. 1), 25 Fed. Reg. 11015, 1960-2 CB 920.

CDO No. 57 (Rev. 2), 34 Fed. Reg. 19517, 1969-2 CB 281.

CDO No. 57 (Rev. 3), 37 Fed. Reg. 17221, 1972-2 CB 769.

CDO No. 57 (Rev. 4), 45 Fed. Reg. 11972, 1980-1 CB 571.

CDO No. 57 (Rev. 5), __ Fed. Reg. _____, 1982-1 CB 335.

CDO No. 57 (Rev. 6), 48 Fed. Reg. 28167, 1983-2 CB 407.

#58. Delegation of additional functions to Deputy Commissioner.

CDO No. 58, __ Fed. Reg. ____, 1958-1 CB 680.

#59. (Title unknown).

CDO No. 59, not published.

*60. Cases in U.S. Tax Court.

CDO No. 60, 23 Fed. Reg. 2846, 1958-1 CB 681.

CDO No. 60 (Rev. 1), 42 Fed. Reg. 46969, 1977-2 CB 497.

CDO No. 60 (Rev. 2), 43 Fed. Reg. 16236, 1978-1 CB 512.

CDO No. 60 (Rev. 3), 43 Fed. Reg. 30004, 1978-2 CB 470.

CDO No. 60 (Rev. 4), 43 Fed. Reg. 46915, 1978-2 CB 471.

CDO No. 60 (Rev. 5), __ Fed. Reg. _____, 1979-2 CB 482.

#61. Assessment, claim and compromise re firearms taxes.

CDO No. 61, 23 Fed. Reg. 4062, 1958-1 CB 683.

CDO No. 61 (Rev. 1), 35 Fed. Reg. 6971, 1970-2 CB 488.

#62. Offers in compromise re Chapter 52 taxes.

CDO No. 62, 23 Fed. Reg. 4062, 1958-1 CB 683.

#63. Issues under § 722 of the '39 Code.

CDO No. 63, __ Fed. Reg. ____, 1958-2 CB 1092.

#64. Authority re § 722 issues.

CDO No. 64, 23 Fed. Reg. 6932, 1958-2 CB 1092.

CDO No. 64: Revoked, 33 Fed. Reg. 3236, 1968-1 CB 737.

#65. Revocation of Commissioner's Reorganization Order No. 2.

CDO No. 65, 23 Fed. Reg. 6532, 1958-2 CB 1093.

*66. Authority of Regional Appeals Director in Tax Court cases.

CDO No. 66, 23 Fed. Reg. 6531, 1958-2 CB 1093.

CDO No. 66, Amend. 1, 24 Fed. Reg. 6722, 1959-2 CB 908.

CDO No. 66 (Rev. 1), 31 Fed. Reg. 2393, 1966-1 CB 588.

CDO No. 66 (Rev. 2), 33 Fed. Reg. 3236, 1968-1 CB 737.

CDO No. 66 (Rev. 3), 34 Fed. Reg. 17201, 1969-2 CB 281.

CDO No. 66 (Rev. 4), 35 Fed. Reg. 18332, 1971-1 CB 654.

CDO No. 66 (Rev. 5), 42 Fed. Reg. 46968, 1977-2 CB 498.

CDO No. 66 (Rev. 6), 43 Fed. Reg. 4308, 1978-1 CB 512.

CDO No. 66 (Rev. 7), 43 Fed. Reg. 30003, 1978-2 CB 472.

CDO No. 66 (Rev. 8), 43 Fed. Reg. 46916, 1978-2 CB 473.

CDO No. 66 (Rev. 9), 44 Fed. Reg. 33509, 1979-2 CB 483.

CDO No. 66 (Rev. 10), 45 Fed. Reg. 14359, 1980-1 CB 571.

*67. Signing Commissioner's name or on his behalf.

CDO No. 67, 23 Fed. Reg. 8162, 1958-2 CB 1096.

CDO No. 67 (Rev.), 23 Fed. Reg. 8968, 1958-2 CB 1096.

CDO No. 67 (Rev. 2), 26 Fed. Reg. 1167, 1961-1 CB 862.

CDO No. 67 (Rev. 3), 26 Fed. Reg. 1371, 1961-1 CB 862.

CDO No. 67 (Rev. 4), 29 Fed. Reg. 9805, 1964-2 CB 903.

CDO No. 67 (Rev. 5), 30 Fed. Reg. 1011, 1965-1 CB 699.

CDO No. 67 (Rev. 6), 34 Fed. Reg. 1214, 1969-1 CB 380.

CDO No. 67 (Rev. 7), 34 Fed. Reg. 6202, 1969-1 CB 380.

CDO No. 67 (Rev. 8), 36 Fed. Reg. 15133, 1971-2 CB 526.

CDO No. 67 (Rev. 9), 36 Fed. Reg. 15133, 1971-2 CB 526.

CDO No. 67 (Rev. 10), 38 Fed. Reg. 11357, 1973-1 CB 744.

CDO No. 67 (Rev. 11), 38 Fed. Reg. 14867, 1973-2 CB 462.

CDO No. 67 (Rev. 12), 42 Fed. Reg. 13101, 1977-1 CB 527.

CDO No. 67 (Rev. 13), 42 Fed. Reg. 23907, 1977-1 CB 527.

CDO No. 67 (Rev. 14), 45 Fed. Reg. 74608, 1981-1 CB 609.

CDO No. 67 (Rev. 15), 46 Fed. Reg. 18430, 1981-1 CB 609.

*68. Allowances to employees in foreign areas.

CDO No. 68, not published.

*69. Long distance calls.

CDO No. 69, not published.

#70. (Title unknown).

CDO No. 70, not published.

#71. (Title unknown).

CDO No. 71, not published.

#72. Authority of ARC re alcohol and tobacco taxes.

CDO No. 72, 24 Fed. Reg. 4185, 1959-1 CB 768.

#73. Authority to issue notices re consolidated group.

CDO No. 73, 24 Fed. Reg. 4639, 1959-2 CB 908.

CDO No. 73: Revoked, 40 Fed. Reg. 15406, 1975-1 CB 636.

*74. Travel of personnel detailed to IRS.

CDO No. 74, not published.

#75. Authority of Regional Appellate Division re offers.

CDO No. 75, 25 Fed. Reg. 3766, 1960-1 CB 861.

CDO No. 75, Amend. 1, 25 Fed. Reg. 6486, 1960-2 CB 921.

CDO No. 75 (Rev. 1), 27 Fed. Reg. 357, 1962-1 CB 396.

CDO No. 75 (Rev. 2), 28 Fed. Reg. 6836, 1963-2 CB 732.

CDO No. 75 (Rev. 3), 34 Fed. Reg. 11108, 1969-2 CB 283.

CDO No. 75 (Rev. 4), 34 Fed. Reg. 17202, 1969-2 CB 283.

CDO No. 75 (Rev. 5), 35 Fed. Reg. 18333, 1971-1 CB 655.

CDO No. 75 (Rev. 6), 41 Fed. Reg. 20897, 1976-2 CB 623.

CDO No. 75 (Rev. 7), 43 Fed. Reg. 4309, 1978-1 CB 514.

CDO No. 75 (Rev. 8), 43 Fed. Reg. 45492, 1978-2 CB 474.

CDO No. 75 (Rev. 8), Revoked, 44 Fed. Reg. 50128, 1979-2 CB 484.

*76. Signing reports on budget status required by OMB.

CDO No. 76, not published.

*77. Authority to rescind notices of deficiency (delegation to Regional Appellate Divisions).

CDO No. 77, 25 Fed. Reg. 3766, 1960-1 CB 862.

CDO No. 77 (Rev. 1), 32 Fed. Reg. 11646, 1967-2 CB 598.

CDO No. 77 (Rev. 2), 33 Fed. Reg. 4112, 1968-1 CB 740.

CDO No. 77 (Rev. 3), 34 Fed. Reg. 17202, 1969-2 CB 283.

CDO No. 77 (Rev. 4), 35 Fed. Reg. 18333, 1971-1 CB 656.

CDO No. 77 (Rev. 5), 36 Fed. Reg. 25437, 1972-1 CB 691.

CDO No. 77 (Rev. 6), 37 Fed. Reg. 12853, 1972-2 CB 769.

CDO No. 77 (Rev. 7), 40 Fed. Reg. 15406, 1975-1 CB 636.

CDO No. 77 (Rev. 8), 40 Fed. Reg. 23772, 1975-1 CB 636.

CDO No. 77 (Rev. 9), 43 Fed. Reg. 4310, 1978-1 CB 514.

CDO No. 77 (Rev. 10), 43 Fed. Reg. 29642, 1978-2 CB 475.

CDO No. 77 (Rev. 11), 43 Fed. Reg. 45492, 1978-2 CB 475.

CDO No. 77 (Rev. 12), 44 Fed. Reg. 5241, 1979-1 CB 475.

CDO No. 77 (Rev. 13), 44 Fed. Reg. 30808, 1979-2 CB 484.

CDO No. 77 (Rev. 14), 45 Fed. Reg. 14358, 1980-1 CB 573.

CDO No. 77 (Rev. 15), __ Fed. Reg. _____, 1982-1 CB 335.

CDO No. 77 (Rev. 16), 47 Fed. Reg. 37740, 1982-2 CB 745.

CDO No. 77 (Rev. 17), 48 Fed. Reg. 32426, 1983-2 CB 407.

CDO No. 77 (Rev. 18), 49 Fed. Reg. 47355, 1985-1 CB 423.

#78. (Title unknown).

CDO No. 78, not published.

#79. (Title unknown).

CDO No. 79, not published.

*80. Authority re correspondence courses.

CDO No. 80, not published.

*81. Delegation of authority in various personnel matters.

CDO No. 81, not published.

#82. (Title unknown).

CDO No. 82, not published.

#83. Delegation to permit inspection of returns.

CDO No. 83, 26 Fed. Reg. 10241, 1961-2 CB 545.

CDO No. 83 (Rev. 1), 30 Fed. Reg. 2116, 1965-1 CB 699.

CDO No. 83 (Rev. 2), 31 Fed. Reg. 7249, 1966-1 CB 591.

CDO No. 83 (Rev. 3), 37 Fed. Reg. 4371, 1972-1 CB 692.

CDO No. 83 (Rev. 4), 38 Fed. Reg. 8072, 1973-1 CB 744.

CDO No. 83 (Rev. 5), 39 Fed. Reg. 26431, 1974-2 CB 464.

#84. (Title unknown).

CDO No. 84, not published.

#85. (Title unknown).

CDO No. 85, not published.

#86. Delegation to permit inspection of returns re 26 CFR § 601.702(d).

CDO No. 86, 27 Fed. Reg. 7461, 1962-2 CB 396.

CDO No. 86 (Rev. 1), 30 Fed. Reg. 2116, 1965-1 CB 700.

CDO No. 86 (Rev. 2), 31 Fed. Reg. 7249, 1966-1 CB 592.

CDO No. 86 (Rev. 3), 34 Fed. Reg. 5341, 1969-1 CB 380.

CDO No. 86 (Rev. 4), 37 Fed. Reg. 4372, 1972-1 CB 692.

CDO No. 86 (Rev. 5), 41 Fed. Reg. 2402, 1976-1 CB 539.

#87. (Title unknown).

CDO No. 87, not published.

CDO No. 87 (Rev. 1), 33 Fed. Reg. 4111, 1968-1 CB 740.

#88. Authority to revoke exemption of exempt organizations.

CDO No. 88, 27 Fed. Reg. 10861, 1962-2 CB 397.

CDO No. 88 (Rev. 1), 31 Fed. Reg. 227, 1966-1 CB 592.

CDO No. 88 (Rev. 2), 31 Fed. Reg. 2785, 1966-1 CB 593.

CDO No. 88 (Rev. 3), 35 Fed. Reg. _____, 1970-1 CB 411.

CDO No. 88 (Rev. 4), 40 Fed. Reg. 48532, 1975-2 CB 540.

CDO No. 88 (Rev. 5), 46 Fed. Reg. 3716, 1981-1 CB 609.

CDO No. 88 (Rev. 6), 47 Fed. Reg. 16131, 1982-1 CB 335.

*89. Administrative classification of documents and materials.

CDO No. 89, not published.

*90. Approval of form for nonexpenditure transfers.

CDO No. 90, not published.

*91. Agreement between IRS and Agency for International Devel.

CDO No. 91, not published.

*92. Delegation of authority in training & development matters.

CDO No. 92, not published.

93. Authority for redetermination of invalid aggregates.

CDO No. 93, 29 Fed. Reg. 5911, 1964-1 CB 606.

CDO No. 93 (Rev. 1), 32 Fed. Reg. 11646, 1967-2 CB 599.

CDO No. 93 (Rev. 2), 34 Fed. Reg. 17202, 1969-2 CB 284.

CDO No. 93 (Rev. 3), 35 Fed. Reg. 18333, 1971-1 CB 656.

CDO No. 93 (Rev. 4), 43 Fed. Reg. 29642, 1978-2 CB 475.

CDO No. 93 (Rev. 5), 43 Fed. Reg. 45493, 1978-2 CB 475.

CDO No. 93 (Rev. 6), 44 Fed. Reg. 5241, 1979-1 CB 476.

CDO No. 93 (Rev. 7), 45 Fed. Reg. 14359, 1980-1 CB 573.

CDO No. 93 (Rev. 8), __ Fed. Reg. _____, 1982-1 CB 336.

#94. Authority re offers in compromise under Chapters 51 and 53.

CDO No. 94, 29 Fed. Reg. 7781, 1964-2 CB 904.

*95. Authority to approve travel, approve travel vouchers.

CDO No. 95, not published.

*96. Application of rulings without retroactive effect.

CDO No. 96, 29 Fed. Reg. 14860, 1964-2 CB 904.

CDO No. 96 (Rev. 1), 37 Fed. Reg. 18224, 1972-2 CB 769.

CDO No. 96 (Rev. 2), 40 Fed. Reg. 4023, 1975-1 CB 637.

CDO No. 96 (Rev. 3), 41 Fed. Reg. 29000, 1976-2 CB 623.

CDO No. 96 (Rev. 4), 45 Fed. Reg. 38198, 1980-2 CB 755.

CDO No. 96 (Rev. 5), 46 Fed. Reg. 33413, 1981-2 CB 541.

CDO No. 96 (Rev. 6), __ Fed. Reg. _____, 1982-1 CB 336.

CDO No. 96 (Rev. 7), 48 Fed. Reg. 12037, 1983-2 CB 407.

*97. Closing agreements concerning tax liability.

CDO No. 97, 29 Fed. Reg. 14860, 1964-2 CB 905.

CDO No. 97 (Rev. 1), 30 Fed. Reg. 11069, 1965-2 CB 862.

CDO No. 97 (Rev. 2), 31 Fed. Reg. 8641, 1966-2 CB 1189.

CDO No. 97 (Rev. 3), 31 Fed. Reg. 14601, 1966-2 CB 1190.

CDO No. 97 (Rev. 4), 32 Fed. Reg. 4141, 1967-1 CB 528.

CDO No. 97 (Rev. 5), 34 Fed. Reg. 11274, 1969-2 CB 284.

CDO No. 97 (Rev. 6), 34 Fed. Reg. 17202, 1969-2 CB 285.

CDO No. 97 (Rev. 7), 35 Fed. Reg. 7190, 1970-1 CB 412.

CDO No. 97 (Rev. 8), 35 Fed. Reg. 11191, 1970-2 CB 488.

CDO No. 97 (Rev. 9), 35 Fed. Reg. 18334, 1971-1 CB 656.

CDO No. 97 (Rev. 10), 36 Fed. Reg. 13161, 1972-1 CB 692.

CDO No. 97 (Rev. 11), 38 Fed. Reg. 29830, 1973-2 CB 463.

CDO No. 97 (Rev. 12), 40 Fed. Reg. 4023, 1975-1 CB 637.

CDO No. 97 (Rev. 13), 43 Fed. Reg. 4310, 1978-1 CB 515.

CDO No. 97 (Rev. 14), 43 Fed. Reg. 16235, 1978-1 CB 516.

CDO No. 97 (Rev. 15), 43 Fed. Reg. 29642, 1978-2 CB 476.

CDO No. 97 (Rev. 16), 43 Fed. Reg. 45494, 1978-2 CB 477.

CDO No. 97 (Rev. 17), 45 Fed. Reg. 11973, 1980-1 CB 573.

CDO No. 97 (Rev. 18), 45 Fed. Reg. 14357, 1980-1 CB 574.

CDO No. 97 (Rev. 19), __ Fed. Reg. _____, 1982-1 CB 337.

CDO No. 97 (Rev. 21), 47 Fed. Reg. 46613, 1983-1 CB 529.

CDO No. 97 (Rev. 23), 49 Fed. Reg. 22906, 1984-2 CB 468.

#98. Authority to extend time for filing Chapter 41 returns.

CDO No. 98, 29 Fed. Reg. 16209, 1964-2 CB 906.

#99. Authority for filing returns with Service Centers.

CDO No. 99, 30 Fed. Reg. 160, 1965-1 CB 701.

CDO No. 99 (Rev. 1), 30 Fed. Reg. 11070, 1965-2 CB 863.

CDO No. 99 (Rev. 2), 31 Fed. Reg. 16282, 1967-1 CB 530.

CDO No. 99 (Rev. 3), 33 Fed. Reg. 5467, 1968-1 CB 741.

CDO No. 99 (Rev. 3): Revoked, 44 Fed. Reg. 63588, 1979-2 CB 484.

*100. Furnishing special statistical studies of returns.

CDO No. 100, 30 Fed. Reg. 1128, 1965-1 CB 701.

CDO No. 100 (Rev. 1), 43 Fed. Reg. 19314, 1978-1 CB 517.

CDO No. 100 (Rev. 2), 43 Fed. Reg. 29643, 1978-2 CB 478.

CDO No. 100 (Rev. 3), __ Fed. Reg. _____, 1982-1 CB 338.

#101. Requests for inspection of returns by states, territories.

CDO No. 101, 30 Fed. Reg. 2116, 1965-1 CB 702.

CDO No. 101 (Rev. 1), 43 Fed. Reg. 54748, 1978-2 CB 479.

*102. Delegation of authority in labor-management relations.

CDO No. 102, not published.

*103. Premium pay for administratively uncontrollable overtime.

CDO No. 103, not published.

*104. Absence, leave, and carry-over of annual leave.

CDO No. 104, not published.

*105. Authorization to engage in outside employment.

CDO No. 105, not published.

*106. Delegation of procurement authority.

CDO No. 106, not published.

*107. Authority to make determinations re savings institutions.

CDO No. 107, 33 Fed. Reg. 11936, 1968-2 CB 905.

CDO No. 107 (Rev. 1), 34 Fed. Reg. 17203, 1969-2 CB 286.

CDO No. 107 (Rev. 2), 35 Fed. Reg. 18334, 1971-1 CB 657.

CDO No. 107 (Rev. 3), 43 Fed. Reg. 29649, 1978-2 CB 479.

CDO No. 107 (Rev. 4), 43 Fed. Reg. 45495, 1978-2 CB 479.

CDO No. 107 (Rev. 5), 44 Fed. Reg. 5243, 1979-1 CB 476.

CDO No. 107 (Rev. 6), __ Fed. Reg. _____, 1982-1 CB 339.

#108. Authority to compile & publish firearms ordinances.

CDO No. 108, 33 Fed. Reg. 16154, 1968-2 CB 906.

109. Authority to sign agreements re § 963.

CDO No. 109, 34 Fed. Reg. 2274, 1969-1 CB 380.

CDO No. 109 (Rev. 1), 34 Fed. Reg. 17203, 1969-2 CB 286.

CDO No. 109 (Rev. 2), 35 Fed. Reg. 18335, 1971-1 CB 657.

CDO No. 109 (Rev. 3), 43 Fed. Reg. 29649, 1978-2 CB 479.

CDO No. 109 (Rev. 4), 43 Fed. Reg. 45495, 1978-2 CB 480.

CDO No. 109 (Rev. 5), 44 Fed. Reg. 5243, 1979-1 CB 476.

CDO No. 109 (Rev. 6), __ Fed. Reg. _____, 1982-1 CB 339.

*110. Waiving claims against employees for overpayments.

CDO No. 110, not published.

*111. Federal Claims Collection Act of 1966.

CDO No. 111, not published.

CDO No. 111 (Rev. 1), 35 Fed. Reg. 2893, 1970-1 CB 412.

CDO No. 111 (Rev. 2), __ Fed. Reg. _____, 1976-1 CB 539.

CDO No. 111 (Rev. 3), 42 Fed. Reg. 58231, 1977-2 CB 499.

CDO No. 111 (Rev. 4), 43 Fed. Reg. 29650, 1978-2 CB 480.

*112. Authority for letters and reports re employee plans.

CDO No. 112, 35 Fed. Reg. _____, 1970-1 CB 413.

CDO No. 112 (Rev. 1), 40 Fed. Reg. 1283, 1975-1 CB 638.

CDO No. 112 (Rev. 2), 40 Fed. Reg. 28817, 1975-2 CB 541.

CDO No. 112 (Rev. 3), __ Fed. Reg. _____, 1976-1 CB 540.

CDO No. 112 (Rev. 4), __ Fed. Reg. _____, 1977-1 CB 527.

CDO No. 112 (Rev. 5), 43 Fed. Reg. 45495, 1978-2 CB 481.

CDO No. 112 (Rev. 6), 45 Fed. Reg. 38200, 1980-2 CB 756.

CDO No. 112 (Rev. 7), __ Fed. Reg. _____, 1982-1 CB 339.

CDO No. 112 (Rev. 8), 47 Fed. Reg. 26273, 1982-2 CB 745.

CDO No. 112 (Rev. 10), 56 Fed. Reg. 6419, 1991-1 CB 310.

*113. Authority to issue exempt organization determination letters.

CDO No. 113, 35 Fed. Reg. _____, 1970-1 CB 413.

CDO No. 113 (Rev. 1), 35 Fed. Reg. ____, 1970-2 CB 489.

CDO No. 113 (Rev. 2), 40 Fed. Reg. 1282, 1975-1 CB 639.

CDO No. 113 (Rev. 3), 40 Fed. Reg. 17173, 1975-1 CB 640.

CDO No. 113 (Rev. 4), 42 Fed. Reg. 46090, 1977-2 CB 500.

CDO No. 113 (Rev. 5), 43 Fed. Reg. 29651, 1978-2 CB 481.

CDO No. 113 (Rev. 6), 43 Fed. Reg. 45496, 1978-2 CB 482.

CDO No. 113 (Rev. 7), __ Fed. Reg. _____, 1982-1 CB 340.

CDO No. 113 (Rev. 9), 50 Fed. Reg. 8043, 1985-1 CB 423.

CDO No. 113, 56 Fed. Reg. 7078, 1991-1 CB 311.

114. Designation to act as "Competent Authority" for tax treaties.

CDO No. 114, 35 Fed. Reg. 11191, 1970-2 CB 489.

CDO No. 114 (Rev. 1), 41 Fed. Reg. 49209, 1976-2 CB 623.

CDO No. 114 (Rev. 2), __ Fed. Reg. _____, 1980-2 CB 757.

CDO No. 114 (Rev. 3), __ Fed. Reg. _____, 1982-1 CB 341.

CDO No. 114 (Rev. 4), 50 Fed. Reg. 6305, 1985-1 CB 424.

CDO No. 114 (Rev. 8), __ Fed. Reg. ____, 1988-1 CB 470.

CDO No. 114 (Rev. 9), 55 Fed. Reg. 28713, 1990-2 CB 326.

*115. Audit & settlement of accountable officers' accounts.

CDO No. 115, not published.

*116. Extension of time to file income and estate tax returns.

CDO No. 116, 36 Fed. Reg. 15061, 1971-2 CB 526.

CDO No. 116 (Rev. 1), 40 Fed. Reg. 33248, 1975-2 CB 541.

CDO No. 116 (Rev. 2), 43 Fed. Reg. 31257, 1978-2 CB 482.

CDO No. 116 (Rev. 3), 44 Fed. Reg. 5243, 1979-1 CB 476.

CDO No. 116 (Rev. 4), 45 Fed. Reg. 49204, 1980-2 CB 759.

CDO No. 116 (Rev. 5), __ Fed. Reg. _____, 1982-1 CB 341.

#117. (Title unknown).

CDO No. 117, not published.

#118. Authority for functions re Economic Opportunity Act.

CDO No. 118, 36 Fed. Reg. 17364, 1971-2 CB 527.

CDO No. 118 (Rev. 1), __ Fed. Reg. _____, 1983-1 CB 530.

#119. (Title unknown).

CDO No. 119, not published.

#120. Authority of appellate conferees in Tax Court cases.

CDO No. 120, 36 Fed. Reg. 21705, 1971-2 CB 527.

CDO No. 120: Revoked, 39 Fed. Reg. 40517, 1974-2 CB 464.

#121. (Title unknown).

CDO No. 121, not published.

*122. Assignment of personnel under Intergovernmental Personnel Act.

CDO No. 122, not published.

#123. (Title unknown).

CDO No. 123, not published.

#124. (Title unknown).

CDO No. 124, not published.

*125. Administrative resolution of irregularities in Imprest Funds.

CDO No. 125, not published.

#126. (Title unknown).

CDO No. 126, not published.

#127. Extension of time: elections re casualty losses.

CDO No. 127, 38 Fed. Reg. 5484, 1973-1 CB 745.

CDO No. 127 (Rev. 1), 38 Fed. Reg. 25457, 1973-2 CB 463.

CDO No. 127 (Rev. 1), 40 Fed. Reg. 22565, 1975-1 CB 640.

#128. (Title unknown).

CDO No. 128, not published.

#129. (Title unknown).

CDO No. 129, not published.

130. Authority to execute average weight agreements.

CDO No. 130, 38 Fed. Reg. 8008, 1973-1 CB 745.

CDO No. 130 (Rev. 1), 43 Fed. Reg. 29651, 1978-2 CB 482.

CDO No. 130 (Rev. 2), __ Fed. Reg. _____, 1982-1 CB 341.

#131. (Title unknown).

CDO No. 131, not published.

#132. (Title unknown).

CDO No. 132, not published.

*133. Authority for personnel security functions.

CDO No. 133, not published.

*134. Authority to discharge executor from tax liability.

CDO No. 134, 38 Fed. Reg. 10164, 1973-1 CB 745.

#135. (Title unknown).

CDO No. 135, not published.

*136. Authority to sign agreements under Rev. Proc. 74-6.

CDO No. 136, 38 Fed. Reg. 12621, 1973-1 CB 745.

CDO No. 136 (Rev. 1), 39 Fed. Reg. 29604, 1974-2 CB 465.

CDO No. 136 (Rev. 2), 43 Fed. Reg. 4311, 1978-1 CB 517.

CDO No. 136 (Rev. 3), 43 Fed. Reg. 45496, 1978-2 CB 483.

CDO No. 136 (Rev. 4), __ Fed. Reg. _____, 1982-1 CB 341.

137. Functions relating to church tax inquiries and exams.

CDO No. 137, 38 Fed. Reg. 17852, 1973-2 CB 464.

CDO No. 137 (Rev. 1), 41 Fed. Reg. 47085, 1976-2 CB 624.

CDO No. 137 (Rev. 2), 52 Fed. Reg. 13560, 1988-1 CB 470.

#138. (Title unknown).

CDO No. 138, not published.

139. Regards private foundations and employee plans.

CDO No. 139, 38 Fed. Reg. 19976, 1973-2 CB 464.

CDO No. 139 (Rev. 1), 40 Fed. Reg. 1282, 1975-1 CB 641.

CDO No. 139 (Rev. 2), 41 Fed. Reg. 26036, 1976-2 CB 624.

CDO No. 139 (Rev. 3), 42 Fed. Reg. 63988, 1978-1 CB 518.

CDO No. 139 (Rev. 4), 43 Fed. Reg. 29651, 1978-2 CB 483.

CDO No. 139 (Rev. 5), 44 Fed. Reg. 52392, 1979-2 CB 485.

CDO No. 139 (Rev. 6), __ Fed. Reg. _____, 1982-1 CB 342.

#140. (Title unknown).

CDO No. 140, not published.

#141. (Title unknown).

CDO No. 141, not published.

#142. (Title unknown).

CDO No. 142, not published.

143. Authority to perform functions re CTRs and 31 CFR, part 103.

CDO No. 143, 38 Fed. Reg. 34824, 1974-1 CB 411.

CDO No. 143 (Rev. 1), __ Fed. Reg. _____, 1982-1 CB 342.

CDO No. 143 (Rev. 4), 55 Fed. Reg. 13351, 1990-1 CB 295.

*144. Issue transfer certificates in certain estate tax cases.

CDO No. 144, 39 Fed. Reg. 2777, 1974-1 CB 411.

CDO No. 144 (Rev. 1), __ Fed. Reg. _____, 1982-1 CB 342.

#145. (Title unknown).

CDO No. 145, not published.

#146. (Title unknown).

CDO No. 146, not published.

#147. (Title unknown).

CDO No. 147, not published.

#148. (Title unknown).

CDO No. 148, not published.

#149. Authority to levy.

CDO No. 149, 40 Fed. Reg. 22853, 1975-1 CB 641.

CDO No. 149 (Rev. 1), 44 Fed. Reg. 42835, 1979-2 CB 485.

CDO No. 149 (Rev. 1), Revoked, 45 Fed. Reg. 14358, 1980-1 CB 575.

#150. (Title unknown).

CDO No. 150, not published.

#151. Disclosure of information to Department of Labor.

CDO No. 151, __ Fed. Reg. _____, 1975-2 CB 542.

CDO No. 151 (Rev. 1), __ Fed. Reg. _____, 1976-1 CB 540.

*152. Collections from delinquent IRS officers and employees.

CDO No. 152, __ Fed. Reg. _____, 1975-2 CB 542.

CDO No. 152 (Rev. 1), 45 Fed. Reg. 6532, 1980-1 CB 576.

153. Authority for nationwide oil issues determinations.

CDO No. 153, 40 Fed. Reg. 52065, 1975-2 CB 542.

*154. Decisions on reports to Joint Committee on I.R. Taxation.

CDO No. 154, 41 Fed. Reg. 20898, 1976-2 CB 624.

CDO No. 154 (Rev. 1), __ Fed. Reg. _____, 1982-1 CB 342.

CDO No. 154 (Rev. 2), __ Fed. Reg. _____, 1982-2 CB 746.

CDO No. 154 (Rev. 3), __ Fed. Reg. _____, 1983-1 CB 530.

CDO No. 154 (Rev. 4), 50 Fed. Reg. 9754, 1985-1 CB 425.

155. Settlement offers in refund suits.

CDO No. 155, 41 Fed. Reg. 20897, 1976-2 CB 624.

CDO No. 155 (Rev. 1), __ Fed. Reg. _____, 1982-1 CB 342.

CDO No. 155 (Rev. 2), __ Fed. Reg. _____, 1982-2 CB 746.

156. Permitting disclosure of tax information and testimony.

CDO No. 156, 41 Fed. Reg. 20898, 1976-2 CB 624.

CDO No. 156, Amend. 1, 42 Fed. Reg. 25945, 1977-2 CB 500.

CDO No. 156, Amend. 2, 42 Fed. Reg. 41206, 1977-2 CB 501.

CDO No. 156, Amend. 3, 42 Fed. Reg. 59581, 1977-2 CB 502.

CDO No. 156, Amend. 4, 43 Fed. Reg. 16235, 1978-1 CB 518.

CDO No. 156, Amend. 5, 43 Fed. Reg. 16237, 1978-1 CB 518.

CDO No. 156, Amend. 6, 43 Fed. Reg. 19095, 1978-1 CB 519.

CDO No. 156, Amend. 7, 43 Fed. Reg. 19314, 1978-1 CB 519.

CDO No. 156, Amend. 8, 43 Fed. Reg. 29652, 1978-2 CB 483.

CDO No. 156, Amend. 9, 44 Fed. Reg. 35074, 1979-2 CB 485.

CDO No. 156 (Rev. 1), 44 Fed. Reg. 45275, 1979-2 CB 485.

CDO No. 156 (Rev. 1), 45 Fed. Reg. 38199, 1980-2 CB 758.

CDO No. 156 (Rev. 1), 46 Fed. Reg. 29807, 1981-2 CB 542.

CDO No. 156 (Rev. 2), __ Fed. Reg. _____, 1982-1 CB 343.

CDO No. 156 (Rev. 2, Amend.), __ Fed. Reg. _____, 1982-1 CB 349.

CDO No. 156 (Rev. 5), __ Fed. Reg. _____, 1984-1 CB 319.

CDO No. 156 (Rev. 6), 50 Fed. Reg. 32514, 1985-2 CB 399.

CDO No. 156 (Rev. 10), 54 Fed. Reg. 26885, 1989-2 CB 372.

CDO No. 156 (Rev. 11), 54 Fed. Reg. 40230, 1989-2 CB 379.

CDO No. 156 (Rev. 12), __ Fed. Reg. ___, 1990-2 CB 327.

157. Seizure and forfeiture of personal property.

CDO No. 157, 41 Fed. Reg. 39355, 1976-2 CB 627.

CDO No. 157 (Rev. 1), 42 Fed. Reg. 64493, 1978-1 CB 519.

CDO No. 157 (Rev. 2), 43 Fed. Reg. 29652, 1978-2 CB 484.

CDO No. 157 (Rev. 3), __ Fed. Reg. _____, 1982-1 CB 350.

CDO No. 157 (Rev. 5), 52 Fed. Reg. 24086, 1988-1 CB 470.

#158. Appeals re employee plans and exempt organizations.

CDO No. 158, 41 Fed. Reg. 40192, 1976-2 CB 627.

*159. Request for variance from minimum funding standards.

CDO No. 159, 41 Fed. Reg. 45034, 1976-2 CB 627.

CDO No. 159 (Rev. 1), 48 Fed. Reg. 55531, 1984-1 CB 327.

CDO No. 159 (Rev. 3), 55 Fed. Reg. 38779, 1990-2 CB 335.

*160. Authority of Regional Directors of Appeals: Jeopardy.

CDO No. 160, 41 Fed. Reg. 45591, 1976-2 CB 627.

CDO No. 160 (Rev. 1), 43 Fed. Reg. 4311, 1978-1 CB 520.

CDO No. 160 (Rev. 2), 43 Fed. Reg. 45497, 1978-2 CB 484.

CDO No. 160 (Rev. 3), __ Fed. Reg. _____, 1982-1 CB 350.

*161. Authority to affix Treasury Seal.

CDO No. 161, not published.

*162. Authority to practice before IRS.

CDO No. 162, 42 Fed. Reg. 19410, 1977-1 CB 528.

CDO No. 162 (Rev. 1), 43 Fed. Reg. 29653, 1978-2 CB 485.

CDO No. 162 (Rev. 2), __ Fed. Reg. _____, 1982-2 CB 747.

*163. Functions for Northern Mariana Islands S.S. tax.

CDO No. 163, 42 Fed. Reg. 21157, 1977-1 CB 528.

*164. Authority to prescribe identification media.

CDO No. 164, not published.

*165. Responses to FOIA appeals.

CDO No. 165, 42 Fed. Reg. 27379, 1977-2 CB 502.

CDO No. 165 (Rev. 1), 42 Fed. Reg. 38251, 1977-2 CB 502.

CDO No. 165 (Rev. 2), 45 Fed. Reg. 75413, 1981-1 CB 610.

CDO No. 165 (Rev. 3), 46 Fed. Reg. 14515, 1981-1 CB 610.

CDO No. 165 (Rev. 7), 55 Fed. Reg. 53605, 1991-1 CB 312.

*166. Authority re prohibited transactions exemptions.

CDO No. 166, 42 Fed. Reg. 32864, 1977-2 CB 502.

#167. Authority to release information to Department of Labor.

CDO No. 167, 42 Fed. Reg. 32864, 1977-2 CB 503.

*168. Reimbursement of employee travel expenses.

CDO No. 168, not published.

*169. Authority to issue immunity orders.

CDO No. 169, 43 Fed. Reg. 4702, 1978-1 CB 520.

CDO No. 169 (Rev. 1), __ Fed. Reg. _____, 1982-2 CB 747.

#170. Authority of ARC for Midwest Region.

CDO No. 170, 43 Fed. Reg. 30003, 1978-2 CB 485.

*171. Authority of Regional Directors of Appeals.

CDO No. 171, 43 Fed. Reg. 46917, 1978-2 CB 485.

CDO No. 171 (Rev. 1), __ Fed. Reg. _____, 1982-2 CB 747.

*172. Authority to waive 100% excise tax under § 4971.

CDO No. 172, 43 Fed. Reg. 51494, 1978-2 CB 485.

CDO No. 172 (Rev. 1), 48 Fed. Reg. 55532, 1984-1 CB 328.

*173. Nationwide authority for metals issues.

CDO No. 173, 44 Fed. Reg. 3602, 1979-1 CB 477.

CDO No. 173 (Rev. 1), __ Fed. Reg. _____, 1982-2 CB 747.

CDO No. 173 (Rev. 2), 48 Fed. Reg. 45184, 1983-2 CB 409.

*174. Authority to approve employee plan amendments.

CDO No. 174, 44 Fed. Reg. 12127, 1979-1 CB 477.

*175. Authority re employee plan amendments.

CDO No. 175, 44 Fed. Reg. 12127, 1979-1 CB 477.

*176. Authority to extend amortization period for plans.

CDO No. 176, 44 Fed. Reg. 12128, 1979-1 CB 477.

*177. Authority to grant variances re vesting in plans.

CDO No. 177, 44 Fed. Reg. 24356, 1979-1 CB 478.

*178. Authority to pay costs to third parties re summonses.

CDO No. 178, not published.

179. Coordination of issues for settlement of appeals.

CDO No. 179, 44 Fed. Reg. 33509, 1979-2 CB 493.

180. Authority to make requests for financial records.

CDO No. 180, 44 Fed. Reg. 43383, 1979-2 CB 493.

*181. Authority to designate qualified assistance programs.

CDO No. 181, 44 Fed. Reg. 56773, 1979-2 CB 494.

*182. Authority to execute returns.

CDO No. 182, 44 Fed. Reg. 67269, 1979-2 CB 494.

CDO No. 182 (Rev. 1), 46 Fed. Reg. 59361, 1982-1 CB 350.

CDO No. 182 (Rev. 2), 48 Fed. Reg. 9983, 1983-2 CB 409.

CDO No. 182 (Rev. 3), 48 Fed. Reg. 57400, 1984-1 CB 328.

*183. Extension of time to make certain elections.

CDO No. 183, 45 Fed. Reg. 45751, 1980-2 CB 759.

CDO No. 183 (Rev. 1), __ Fed. Reg. _____, 1982-2 CB 747.

*184. Certification of time and attendance.

CDO No. 184, not published.

*185. Authority to provide advice on questionable payments.

CDO No. 185, not published.

*186. Authority for travel and moving expense regulations.

CDO No. 186, not published.

*187. Determining Imprest Fund requirements.

CDO No. 187, not published.

*188. Authority to grant exemption re financial conflicts.

CDO No. 188, not published.

*189. Authority for travel at non-government expense.

CDO No. 189, not published.

*190. Transfer of appeals functions to Chief Counsel.

CDO No. 190, __ Fed. Reg. _____, 1982-1 CB 350.

191. Delegation of authority for levies to third parties.

CDO No. 191, 47 Fed. Reg. 8447, 1982-1 CB 352.

*192. Delegation of authority to use cash for travel.

CDO No. 192, not published.

193. Delegation to Deputy Commissioners of Internal Revenue.

CDO No. 193 (Rev. 1), 52 Fed. Reg. 30278, 1988-1 CB 470.

CDO No. 193 (Rev. 2), 54 Fed. Reg. 50040, 1989-2 CB 386.

#194. (Title unknown).

CDO No. 194, not published. Has been revoked.

#195. (Title unknown).

CDO No. 195, not published. Has been revoked.

196. Delegation of authority to file tax liens.

CDO No. 196, 47 Fed. Reg. 28000, 1982-2 CB 748.

197. Transfer of Director of Practice to IRS.

CDO No. 197, 47 Fed. Reg. 29918, 1982-2 CB 748.

*198. Authority to affix IRS seal to documents.

CDO No. 198, 47 Fed. Reg. 46612, 1983-1 CB 531

*199. Authority to enter interagency reimbursement agreements.

CDO No. 199, not published.

200. Authority to issue notice re conflicting claims.

CDO No. 200, 48 Fed. Reg. 32426, 1983-2 CB 409.

*201. Authority to certify the destruction of IRS records.

CDO No. 201, not published.

*202. Appointment of custodian to evaluate foreign gifts.

CDO No. 202, not published.

203. Determinations re taxable Alaskan crude oil.

CDO No. 203, 48 Fed. Reg. 53781, 1983-2 CB 409.

*204. Rewards for information re tax violations.

CDO No. 204, 48 Fed. Reg. 55532, 1984-1 CB 328.

*205. Authority to approve consensual monitoring.

CDO No. 205, not published.

*206. Organized crime and drug enforcement task force cases.

CDO No. 206, not published.

*207. Request for space.

CDO No. 207, not published.

*208. Authority in performance of commercial activities.

CDO No. 208, not published.

209. Authority in partnership and S corporation matters.

CDO No. 209, 50 Fed. Reg. 3864, 1985-1 CB 425.

CDO No. 209 (Rev. 1), 50 Fed. Reg. 36509, 1985-2 CB 407.

CDO No. 209 (Rev. 3), 52 Fed. Reg. 39765, 1988-1 CB 471.

CDO No. 209 (Rev. 4), 55 Fed. Reg. 41154, 1990-2 CB 335.

CDO No. 209 (Rev. 5), 56 Fed. Reg. 14973, 1991-1 CB 312.

*210. Determinations re abusive tax shelter partnerships.

CDO No. 210, 50 Fed. Reg. 5849, 1985-1 CB 426.

*211. Authority re complaints of discrimination.

CDO No. 211, not published.

*212. Decisions on student loan bonds.

CDO No. 212, not published.

*213. Authority to issue formal document requests.

CDO No. 213, 50 Fed. Reg. 37108, 1985-2 CB 407.

*214. Delegations re Internal Revenue Bulletin.

CDO No. 214, not published.

*215. Delegation of authority to Chief Counsel re employees.

CDO No. 215, not published.

*216. Authority to make shortage category determinations.

CDO No. 216, not published.

*217. Authority for determinations re electronic products.

CDO No. 217, not published.

*218. Austin Compliance Center.

CDO No. 218, not published.

*219. Authority to make jeopardy and termination assessments.

CDO No. 219, not published.

*220. Authority to claim executive privilege.

CDO No. 220, not published.

*221. Extensions re magnetic media reporting requirements.

CDO No. 221, not published.

222. Authority to approve use of pen registers.

CDO No. 222 (Rev. 2), 55 Fed. Reg. 10864, 1990-1 CB 296.

*223. Authority to certify re personal holding companies.

CDO No. 223, not published.

*224. Consents to revocation of elections re § 897.

CDO No. 224, not published.

*225. Authority of exam managers re tax shelter cases.

CDO No. 225, not published.

226. Authority to extend time to file form 1042.

CDO No. 226, 52 Fed. Reg. 37712, 1987-2 CB 354.

*227. Use of alcoholic beverages at National Office.

CDO No. 227, not published.

*228. Authority to abate interest due to IRS error or delay.

CDO No. 228, not published.

*229. Termination of collection action against depositaries.

CDO No. 229, not published.

*230. Authority to establish depositary accounts.

CDO No. 230, not published.

*231. Repayment of erroneous refunds.

CDO No. 231, not published.

232. Delegation re taxpayer assistance orders.

CDO No. 232 (Rev. 1), 54 Fed. Reg. 47020, 1989-2 CB 387.

*233. Authority of Taxpayer Ombudsman and Problems Resolution Officer.

CDO No. 233, not published.

*234. Delegation of approval authority for Revenue Procedures.

CDO No. 234, not published.

*235. Settlement of irregularities in accounts of Accountable Officers re tax lien revolving fund.

CDO No. 235, not published.

236. Settlement authority for Examination Case Managers 56 Fed. Reg. 909, 1991-1 CB 313.

237. Authority to abate qual. first tier chap. 42 excise taxes 56 Fed. Reg. 5451, 1991-1 CB 313.

238. Authority re EP/EO Division Chiefs

239. Authority to issue taxpayers assistance orders

Note: The "last update" above does not mean that I have added any more new delegation orders; it has been several years since I have.