An engineering change which impacts none of the Class I factors specified in 188.8.131.52.1 shall be classified as a Class II engineering change.
184.108.40.206.1 Class II engineering change format. DD Form
1692 (Page 1) (See
) shall be used as format for submittal of Class II engineering changes to obtain Government approval. The DD Form or the contractor's own form shall be used as format for submittal of Class II engineering changes to obtain Government concurrence in classification only. As a minimum, the format used to obtain Government concurrence only shall include:
a. Name and part number of item affected.
b. Name and part number of next higher assembly.
c. Description of the engineering change.
d. Reason for making the engineering change.
e. All Government contract number(s) for which the change will apply.
f. Change document number.
220.127.116.11.2 Class II justification codes. The justification codes for Class I engineering changes need not be applied to a Class II engineering change.
18.104.22.168.3 Concurrence in Class II changes. Unless otherwise specified by the Government, or unless 22.214.171.124.4 or 126.96.36.199.1.4 applies, Government review of Class II changes during production will consist of a technical evaluation of the change and of material substitutions to support concurrence in classification recommendations. The contractor shall obtain Government concurrence prior to or concurrent with the release of the Class II change. The contractor assumes total risk for implementation of changes prior to notification of Government concurrence.
188.8.131.52.4 Approval of Class II changes. When the Government has required by contract that it approve each Class II change, the contractor shall not implement the change until approved by the Government.
184.108.40.206.5 Non-custody of the original drawings. When the contractor or his subcontractors do not have custody of the original drawings delineating the detail design, and when compliance with such drawings is a contract requirement, each Class II engineering change is subject to approval by the Government prior to implementation as specified in the contract.