# Pub. L. 90-624: changes to the Internal Revenue Code

1968-10-22, 82 Stat. 1316. Source: <https://www.govinfo.gov/link/plaw/90/public/624>.

## Legislative history

- Bill: [H.R. 7567](https://www.congress.gov/bill/90th-congress/house-bill/7567)

## § 3231: Definitions

- § 3231(e)(1): Pub. L. 90–624 inserted provision excluding remuneration for service performed by nonresident alien individuals temporarily in the United States as participants in a cultural exchange or training program.