(a) The Congress finds that certain records maintained by businesses engaged in the functions described in section 1953(b) of this title have a high degree of usefulness in criminal, tax, and regulatory investigations and proceedings. The Congress further finds that the power to require reports of changes in the ownership, control, and managements of types of financial institutions referred to in section 1952 of this title may be necessary for the same purpose.
(b) It is the purpose of this chapter to require the maintenance of appropriate types of records and the making of appropriate reports by such businesses in the United States where such records or reports have a high degree of usefulness in criminal, tax, or regulatory investigations or proceedings.
(
"(a) Except as otherwise provided in this section, titles I, II, and III of this Act and the amendments made thereby [enacting this chapter and sections 1730d and 1829b of this title and section 1051 et seq. of former Title 31, Money and Finance, amending section 78g of Title 15, Commerce and Trade, and enacting provisions set out as notes under section 78g of Title 15 and section 1051 of former Title 31] take effect on the first day of the seventh calendar month which begins after the date of enactment [Oct. 26, 1970].
"(b) The Secretary of the Treasury may by regulation provide that any provision of title I or II or any amendment made thereby [enacting this chapter and sections 1730d and 1829b of this title] shall be effective on any date not earlier than the publication of the regulation in the Federal Register and not later than the first day of the thirteenth calendar month which begins after the date of enactment [Oct. 26, 1970]."
Title I of