# Pub. L. 89-493: changes to the Internal Revenue Code

1966-07-05, 80 Stat. 266. Source: <https://www.govinfo.gov/link/plaw/89/public/493>.

## Legislative history

- Bill: [S. 1611](https://www.congress.gov/bill/89th-congress/senate-bill/1611)

## § 6323: Validity and priority against certain persons

- § 6323(a): Pub. L. 89–493 substituted the Recorder of Deeds of the District of Columbia for the clerk of the United States District Court for the District of Columbia.