# Pub. L. 109-151: changes to the Internal Revenue Code

2005-12-30, 119 Stat. 2886. Source: <https://www.govinfo.gov/link/plaw/109/public/151>.

## Legislative history

- Bill: [H.R. 4579](https://www.congress.gov/bill/109th-congress/house-bill/4579)
- Bluebook: [JCT general explanation (2007)](https://www.govinfo.gov/app/details/CPRT-110JPRT31502)

## § 9812: Parity in mental health and substance use disorder benefits

- § 9812: Pub. L. 109–151 substituted “December 31, 2006” for “December 31, 2005”.