4.3 Upon successful completion of the Installation
Survey a Statement of Compliance may be issued by the Administration,
or by a person or organization duly authorized by the Administration.
In every case, the Administration assumes full responsibility for
the Statement of Compliance. The recommended format for the Statement
of Compliance is given in the Appendix.
4.4 The Statement of Compliance should be valid
until five years after the dates specified in regulations D-4.1 and D-4.2, as appropriate.