30.01-15—Effective date of regulations—TB/ALL.

The regulations in this subchapter are not retroactive in effect unless specifically made so at the time the regulations are issued. Changes in specification requirements of articles of equipment, or materials used in construction of tank vessels, shall not apply to such items which have been passed as satisfactory until replacement shall become necessary, unless a specific finding is made that such equipment or material used is unsafe or hazardous and has to be removed from tank vessels.

[CGFR 65-50, 30 FR 16657, Dec. 30, 1997, as amended by CGD 95-028, 62 FR 51197, Sept. 30, 1997]

CFR

30.01-15—Effective date of regulations—TB/ALL.