# Pub. L. 101-650: changes to the Internal Revenue Code

1990-12-01, 104 Stat. 5117. Source: <https://www.govinfo.gov/link/plaw/101/public/650>.

## Legislative history

- Bill: [H.R. 5316](https://www.congress.gov/bill/101st-congress/house-bill/5316)

## § 3121: Definitions


## § 5557: Officers and agents authorized to investigate, issue search warrants, and prosecute for violations


## § 6103: Confidentiality and disclosure of returns and return information


## § 7604: Enforcement of summons