; (2) review academic studies, including studies analyzing the effectiveness of statutes, rules, policies, and practices described in paragraph (1); and (3) meet with, and consider any facts and analyses offered by, prosecutors, defense attorneys, judges, nonprofit organizations, Federal, State, and local courts, Federal, State, and local law enforcement agencies, and individuals with academic expertise in relinquishment. (d) Identification of items for further study In the report under this section, the Director shall identify items for further study, relating to the effectiveness of the best practices developed under subsection (b). 4. Further studies The Attorney General, acting through the Director of the National Institute of Justice, shall enter into contracts with nongovernmental entities to conduct studies comparing statutes, administrative rules, policies and practices to determine the relative effectiveness of such statutes, rules, policies, and procedures in effectively providing for relinquishment. Not later than the date that is 10 years after the submission of the report under section 3, the Director shall submit to Congress not less than one report including updates to the best practices based on the studies conducted under this section. 5. Federal adoption (a) Statute The Attorney General shall prepare and submit to Congress recommendations for Federal legislation in accordance with section 3. (b) Rules