Try searching for Congressional Hearings post-enactment of your public law. These hearings, sometimes called "oversight" hearings provide Congress with information regarding implementation, problems and solutions. Use Congressional Publications: Select only Hearings from the facets on the left and enter the title of your law or keywords in the search box; adjust the dates covered range as well. Search example: (oversight or implementation) AND "energy policy act of 2005"
(A more complete list is here.)
To Search:
To Refine Your Result List:
A sampling...
Rutgers, The State University of New Jersey, an equal access/equal opportunity institution. Individuals with disabilities are encouraged to direct suggestions, comments, or complaints concerning any accessibility issues with Rutgers web sites to: accessibility@rutgers.edu or complete the Report Accessibility Barrier / Provide Feedback Form.