Regulations (Preambles to Final Rules) - Table of Contents Regulations (Preambles to Final Rules) - Table of Contents
• Record Type: Occupational Exposure to 4,4' Methylenedianiline (MDA)
• Section: 1
• Title: Section 1 - I. Introduction

I. Introduction

The standards apply to all occupational exposures to MDA and include a standard in 29 CFR 1910 and 29 CFR 1926. Occupational exposure to MDA in construction is covered by a separate standard. Coverage includes exposures which occur in maritime, primary chemical manufacture, reprocessing, filament winding, potting and encapsulation, etc.

The standard excludes mixtures containing less than 0.1 percent MDA and also excludes "finished articles containing MDA" as defined.

[57 FR 35630, Aug. 10, 1992]
Regulations (Preambles to Final Rules) - Table of Contents Regulations (Preambles to Final Rules) - Table of Contents