§543.9. Duration of exemption.
49 C.F.R. § 543.9
Each exemption under this part continues in effect unless it is modified or terminated under § 543.10, or the manufacturer ceases production of the exempted line.
Notes, amendments, and revision history
Amendments
[81 FR 66841, Sept. 29, 2016]
Authority
Authority: 49 U.S.C. 322, 33101, 33102, 33103, 33104 and 33105; delegation of authority at 49 CFR 1.95.
Source
Source: 52 FR 33829, Sept. 8, 1987, unless otherwise noted.
Amendments
[81 FR 66841, Sept. 29, 2016]