# Federal Register
1 - 80:25365-25526 - Confined Spaces in Construction; Final Rule - PDF
# Regulations
1 - 1926.353 - Ventilation and protection in welding, cutting, and heating.
# Standard Interpretations
1 - 1926.353 - Sampling for lead welding fumes.
2 - 1926.353 - Request for interpretation of the final lead in construction.
3 - 1926.353 - Welding and Noise in confined space