#	Letters of Interpretation
1	05/16/2008 - 1910.215, 1910.215(a), 1910.215(a)(1), 1910.215(a)(2), 1910.215(a)(2)(i) - Guarding and the use of abrasive wheels in CNC contouring machines.
2	05/13/2003 - 1910.215 - OSHA machine guarding standards and the ISO/IEC standards adopted under the GATT; National Emphasis Program on Amputations
3	08/06/1998 - 1910.215 - Requirements for surface conditioning wheels (3M Scotch-Brite).
4	10/22/1997 - 1910.215 - Interpretation of the machine guarding requirements.
5	03/01/1992 - 1910.215 - General flange requirements.
6	10/15/1981 - 1910.215 - Clarification of the applicability of your steel backed cup abrasive wheels as they relate to the guarding requirements of the OSHA regulations.
7	04/03/1981 - 1910.215 - Applicability of Abrasive Wheel Machinery Guarding Requirements to Scotch-Brite Brand Wheels and Brushes Manufactured by the 3-M Company.

#	Regulations
1	03/13/2001 - 1910.215 - Abrasive wheel machinery.

#	Federal Register
1	02/10/1984 - 1910.215 - 49:5318 - Abrasive Wheel Machinery
2	02/10/1984 - 1910.215 - 49:5318 - Revocation of Advisory and Repetitive Standards
3	05/28/1982 - 1910.215 - 47:23481 - Machine Guarding
4	05/11/1973 - 1910.215 - 38:12405 - Machine Guarding
5	03/31/1972 - 1910.215 - 37:6575 - Abrasive Wheel Machinery