Sec. 21.267 - Production certificates.
To have a new model or new type certificate listed on his production certificate (issued under Subpart G of this part), the manufacturer must submit to the Administrator --
(a) An application for an amendment to the production certificate;
(b) After determining that the production certification requirements of Subpart G, with respect to the new model or type, are met, a statement certifying that this determination has been made;
(c) A statement identifying the type certificate number under which the product is being manufactured; and
(d) After placing the manufacturing and quality control data required by §21.143 with the data required by §21.293(a)(1)(ii), a statement certifying that this has been done.