---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchJ/part1020"
level: "part"
label: "Part 1020"
heading: "Performance Standards for Ionizing Radiation Emitting Products"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchJ-part1020"
sections_count: 7
---

# Part 1020 — Performance Standards for Ionizing Radiation Emitting Products

Title 21 C.F.R. — Food and Drugs › Chapter I — Food and Drug Administration, Department of Health and Human Services › Subchapter J — Radiological Health

## Sections

- [§1020.10. Television receivers.](/cfr/21/1020.10.md)
- [§1020.20. Cold-cathode gas discharge tubes.](/cfr/21/1020.20.md)
- [§1020.30. Diagnostic x-ray systems and their major components.](/cfr/21/1020.30.md)
- [§1020.31. Radiographic equipment.](/cfr/21/1020.31.md)
- [§1020.32. Fluoroscopic equipment.](/cfr/21/1020.32.md)
- [§1020.33. Computed tomography (CT) equipment.](/cfr/21/1020.33.md)
- [§1020.40. Cabinet x-ray systems.](/cfr/21/1020.40.md)