# New Method for the Analysis of Sulfites in Foods
> **Food and Drug Administration** · Final rule. · Published 2022-01-18 · Effective 2022-02-17 · 87 FR 2542
## Document
- **Document number:** 2022-00816
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 87 FR 2542
- **CFR reference:** 21 CFR 101
- **Publication date:** 2022-01-18
- **Effective date:** 2022-02-17
- **HHS docket:** Docket No. FDA-2019-N-0463
## Abstract

The Food and Drug Administration (FDA or we) is amending the requirements that specify the analytical method FDA uses to determine the concentration of sulfites in food. This action, among other things, provides a new analytical method that can be used as an alternative to the existing analytical method and will help improve the efficiency of FDA testing for sulfites in food.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/01/18/2022-00816/new-method-for-the-analysis-of-sulfites-in-foods)
---
*AI Analytics · CC0 1.0*