PUBLIC LAWS-OH. 782-OCT. 28 , 1949 (C) considerable latitude for the exercise of independent judgment; or (2) to perform other work of equal importance, difficulty, and responsibility, and requiring comparable qualifications. GS-Ii. Grade GS-11 includes all classes of positions the duties of which are (1) to perform, under general administrative supervision and with wide latitude for the exercise of independent judgment, work of marked difficulty and responsibility along special technical, supervisory, or administrative lines in office, business, or fiscal administration, requir- ing (A) extended specialized, supervisory, or administrative training and experience which has demonstrated important attainments and marked capacity for sound independent action or decision, and (B) intimate grasp of a specialized and complex subject matter, or of the profession, art, or science involved, or of administrative work of marked difficulty; (2) with wide latitude for the exercise of inde- pendent judgment, to perform responsible work of considerable difficulty requiring somewhat extended professional, scientific, or tech- nical training and experience which has demonstrated important attainments and marked capacity for independent work; or (3) to perform other work of equal importance, difficulty, and responsibility, and requiring comparable qualifications. 8-i2 . Grade GS-12 includes all classes of positions the duties of which are (1) to perform, under general administrative supervision, with wide latitude for the exercise of independent judgment, work of a very high order of difficulty and responsibility along special technical, super- visory, or administrative lines in office, business, or fiscal administra- tion, requiring (A) extended specialized, supervisory, or administra- tive training and experience which has demonstrated leadership and attainments of a high order in specialized or administrative work, and (B) intimate grasp of a specialized and complex subject matter or of the profession, art, or science involved; (2) under general administrative supervision, and with wide latitude for the exercise of independent judgment, to perform professional, scientific, or tech- nical work of marked difficulty and responsibility requiring extended professional, scientific, or technical training and experience which as demonstrated leadership and attainments of a high order in pro- fessional, scientific, or technical research, practice, or administration; or (3) to perform other work of equal importance, difficulty, and responsibility, and requiring comparable qualifications. o s-13 Grade GS-13 includes all classes of positions the duties of which are (1) to perform, under administrative direction, with wide latitude for the exercise of independent judgment, work of unusual difficulty and responsibility along special technical, supervisory, or administra- tive lines, requiring extended specialized, supervisory, or adminis- trative training and experience which has demonstrated leadership and marked attainments; (2) to serve as assistant head of a major organization involving work of comparable level within a bureau; (3) to perform, under administrative direction, with wide latitude for the exercise of independent judgment, work of unusual difficulty and responsibility requiring extended professional, scientific, or technical training and experience which has demonstrated leadership and marked attainments in professional, scientific, or technical research, practice, or administration; or (4) to perform other work of equal importance, difficulty, and responsibility, and requiring comparable qualifications. ° 8' Grade GS-14 includes all classes of positions the duties of which are (1) to perform, under general administrative direction, with wide latitude for the exercise of independent judgment, work of exceptional ['difficulty and responsibility along special technical, supervisory, or administrative lines which has demonstrated leadership and unusual attainments; (2) to serve as head of a major organization within a 962 [63 STAT.
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