29 CFR 1926.32(f) distinctions Designated person 29 CFR 1926.32(m), Authorized person Competent person 29 CFR 1926.32(m) 29 CFR 1926.32(f) 29 CFR 1926.32(f) Qualified person 1926.32f OSHA 1926 29 CFR 1926.32(f) 29 CFR 1926.32(f) 29 CFR 1926.32(f) according to OSHA OSHA standards