(1) Nothing in this part 6 shall be construed to require any additional action on the part of any public library that is already in compliance with the requirements of this part 6 as of July 1, 2004.
(2) Nothing in this part 6 shall be construed to require any additional action on the part of any public library in circumstances where:
(a) No moneys exist in the budget for such library for the purchase of a technology protection measure that satisfies the requirements of this part 6; and
(b) After a good faith effort, the library is unable to acquire a technology protection measure free of charge that satisfies the requirements of this part 6.