OSHA standards are categorized by industry sectors. Those applicable to general industry are contained in 29 CFR 1910. Those applicable to the construction industry are contained in 29 CFR 1926. Maritime, marine terminals, longshoring standards are found at 29 CFR 1915 to 1919. Agricultural industry standards are found at 29 CFR 1928. As of 2002, OSHA regulations filled five volumes of the CFR (Code of Federal Regulations).