The Assistant Secretary may at any time revise, amend, or revoke any provisions of this part, on his own motion or upon the written petition of any person.
29 C.F.R. § 1905.4
The Assistant Secretary may at any time revise, amend, or revoke any provisions of this part, on his own motion or upon the written petition of any person.
29 C.F.R. § 1905.4