(a) Each agency that prepares a document that is subject to codification shall draft it as an amendment to the Code of Federal Regulations, in accordance with this subchapter, before submitting it to the Office of the Federal Register.(b) Each agency that prepares a document that is subject to codification shall include words of issuance and amendatory language that precisely describes the relationship of the new provisions to the Code.37 FR 23611, Nov. 4, 1972, as amended at 54 FR 9682, Mar. 7, 1989