38 C.F.R. § 21.7639
The payment of educational assistance at the monthly rates established in § 21.7636 shall be subject to reduction, whenever the circumstances described in this section arise.
(a) Withdrawals and nonpunitive grades.
(1) Withdrawal from a course or receipt of a nonpunitive grade affects payments to a reservist. VA will not pay benefits to a reservist for pursuit of a course from which the reservist withdraws or receives a nonpunitive grade which is not used in computing requirements for graduation unless the provisions of this paragraph are met.
(ii) Both of the following exist.
(B) The reservist submits a description of the circumstances in writing to VA either within one year from the date VA notifies the reservist that he or she must submit the mitigating circumstances, or at a later date if the reservist is able to show good cause why the one-year time limit should be extended to the date on which he or she submitted the description of the mitigating circumstances.
(Authority: 10 U.S.C. 16136(b), 38 U.S.C. 3471, 3680(a), 5101, 5113; Pub. L. 102-127) (Aug. 1, 1990))
(2) If VA considers that mitigating circumstances exist because the reservist withdrew during a drop-add period or because the withdrawal constitutes the first withdrawal of no more than six credits after May 31, 1989, the reservist is not subject to the reporting requirement found in paragraph (b)(1)(ii)(B) of this section.
(Authority: 10 U.S.C. 16130(b), 38 U.S.C. 3680(a)) (June. 1, 1989)
(b) No education assistance for some incarcerated reservists. VA will pay no educational assistance to reservists who are incarcerated and who are training less than one-half time. In addition, VA will pay no educational assistance to a reservist who—
(2) Is enrolled in a course—
(3) Is incurring no charge for the books, supplies and equipment necessary for the course.
(Authority: 10 U.S.C. 16136(b), 38 U.S.C. 3482(g); Pub. L. 98-525)
(c) Reduced educational assistance for some incarcerated reservists.
(1) VA will pay reduced educational assistance to a reservist who—
(ii) Is enrolled in a course—
(2) The monthly rate of educational assistance payable to such a reservist is the lesser of the following:
(3) In determining the monthly rate stated in paragraph (c)(2)(i) of this paragraph, VA will—
(ii) Divide the figure obtained in paragraph (c)(3)(i) of this paragraph by the number of months and fractions of a month in the reservist's enrollment period.
(Authority: 10 U.S.C. 16131(i)(1), 16136(b); 38 U.S.C. 3482(g))
(d)
(2) No payments may be made to a reservist who is limited in the types of courses he or she may pursue, as provided in § 21.7540(b)(2) and (b)(3), and who is pursuing independent study unless he or she is concurrently pursuing one or more courses offered through resident training at an institution of higher learning.
(Authority: 10 U.S.C. 2131; 10 U.S.C. 2136(b); 38 U.S.C. 3532, 3532 note, 3680; sec. 705(a)(1), Pub. L. 98-525, 98 Stat. 2565, 2567; secs. 642, 645 (a), (b), Pub. L. 101-189, 103 Stat. 1457-1458)
(e) Payment for correspondence courses. A reservist who is pursuing a correspondence course or the correspondence portion of a correspondence-residence course shall be paid 55 percent of the established charge which the educational institution requires nonreservists to pay for the lessons—
(3) For which payment is due.
(Authority: 10 U.S.C. 2131(f); sec. 642 (b), (d), Pub. L. 101-189, 103 Stat. 1456-1458)
(f) Failure to work sufficient hours of apprenticeship and other on-job training.
(1) For any calendar month in which a reservist pursuing an apprenticeship or other on-job training program fails to complete 120 hours of training, VA will reduce proportionally—
(3) For the purpose of this paragraph, hours worked include only—
(ii) All hours of the reservist's related training which occurred during the standard workweek and for which the reservist received wages. (See § 21.7636(a)(2)(ii) as to the requirements for full-time training.)
(Authority: 10 U.S.C. 2131(d)(2), 16131(i)(1); sec. 642 (b), (d), Pub. L. 101-189, 103 Stat. 1456-1458)
(g) Flight training course. A reservist who is pursuing a flight training course shall be paid 60 percent of the established charge for tuition and fees (other than tuition and fees charged for or attributable to solo flying hours) which the flight school requires similarly circumstanced nonreservists enrolled in the same course to pay.
(Authority: 10 U.S.C. 16131(g))
(h) Membership in the Senior Reserve Officers' Training Corps. A reservist may not receive educational assistance for any period for which he or she receives financial assistance under 10 U.S.C. 2107 as a member of the Senior Reserve Officers' Training Corps.
(Authority: 10 U.S.C. 16134)
(i) Course not offered by an institution of higher learning or not leading to an identifiable educational, professional, or vocational objective. A reservist who is limited in the types of courses he or she may pursue, as described in § 21.7540(b)(2) and (b)(3), may not receive educational assistance for instruction in a program of education unless it is offered at an institution of higher learning. The instruction must lead to an identifiable educational, professional, or vocational objective, but does not have to lead to a standard college degree.
(Authority: 10 U.S.C. 2131(b), 2136(b); sec. 705(a)(1), Pub. L. 98-525, 98 Stat. 2565, 2567; secs. 642 (b)(1), (c), (d), 645(a), (b), Pub. L. 101-189, 103 Stat. 1456-1458)
[53 FR 34740, Sept. 8, 1988, as amended at 57 FR 57107, Dec. 3, 1992; 58 FR 51783, Oct. 5, 1993; 58 FR 65930, Dec. 17, 1993; 61 FR 29305, June 10, 1996; 61 FR 29482, June 11, 1996; 62 FR 55521, Oct. 27, 1997; 62 FR 55762, Oct. 28, 1997]