7 CFR § 3300.73
Period of validity of certificates
July 6, 2020
In accordance with ATP, Annex 1, Appendix 1, paragraphs 1(a) and 1(b), certificates issued for new equipment are valid for a period of 6 years from date of issue.
In accordance with ATP, Annex 1, Appendix 1, paragraphs 1(a) and 1(b), certificates issued for new equipment are valid for a period of 6 years from date of issue.