947.70—Effective time.
(a)
The provisions of this subpart shall become effective at such time as the Secretary may declare above his signature attached to this subpart, and shall continue in force until terminated in one of the ways specified in this subpart.
(b)
All rules and regulations issued by the Secretary pursuant to this part (Order No. 947, as amended), which are in effect immediately prior to the date of this amendment shall continue in effect under this subpart as originally issued, or subsequently modified, until such rules and regulations are changed, modified, or suspended in accordance with this subpart.