# Regulations
1 - - General requirements.
# Letters of Interpretation
1 - 1926.300(b)(2) - Whether the motor on a portable concrete mixer has to be covered; 1926.300(b)(1).
2 - 1926.300(b)(1) - Whether the motor on a portable concrete mixer has to be covered; 1926.300(b)(1).
3 - 1926.300(b)(1) - Guarding requirements for a rotary pneumatic angle-drive hand-held tool.
4 - 1926.300(b)(4) - Guard requirements for concrete mixers with loading skips.
5 - 1926.300(b)(3) - Guard requirements for concrete mixers with loading skips.
6 - 1926.300(b) - D'AX wheels are to be guarded as cutting saws