#	Letters of Interpretation
1	10/15/2015 - 1910.124(h)(4) - Periodic medical exams for electroplating workers exposed to chromic acid
2	09/10/2002 - 1910.124(b)(4)(ii) - Vapor areas must be limited; concentrations must remain below 25% of the substances' lower flammable limit
3	09/10/2002 - 1910.124(b)(1) - Vapor areas must be limited; concentrations must remain below 25% of the substances' lower flammable limit
4	09/10/2002 - 1910.124, 1910.124(b)(1), 1910.124(b)(4)(ii) - Vapor areas must be limited; concentrations must remain below 25% of the substances' lower flammable limit
5	04/26/1990 - 1910.124 - The use of flammable and combustible liquids in dip tanks.
6	03/18/1985 - 1910.124 - Ventilation requirements for the auto and printing industries.
7	06/11/1979 - 1910.124 - 1910.123-1910.126, As Applied to Dip Tanks Containing Varnish for Electric Motor Coating.
8	11/12/1976 - 1910.124 - Dipping and coating operations standard applies to liquids with a 380 degree flashpoint.