# Standard Interpretations
1 - 1910.134(d) - Hooded versus tight-fitting respirators when complying with the Asbestos Standard
2 - 1910.134(d) - Qualitative and quantitative fit tests versus assigned protection factors
3 - 1910.134(d) - Assessing hazards to select eye and respiratory protection.
4 - 1910.134(d) - The relationship between OSHA standards and the usage of particulate respirators.
5 - 1910.134(d) - The OSHA interpretation of respiratory protection requirements with regards to tuberculosis (TB) exposure.
6 - 1910.134(d) - Clarification on OSHA's policy regarding Immediately Dangerous to Life and Health since NIOSH has lowered several IDLH levels.
7 - 1910.134(d) - Hierarchy of air contaminant controls; respirators for emergencies.
8 - 1910.134(d) - Use of Air-Purifying Respirators In Dangerous Concentrations of Gases Or Vapors
9 - 1910.134(d) - Alarm requirements for breathing air compressors;Respirators for paint materials containing TDI or MDI;Full facepiece respirators are required when eye irritation is experienced.