The document lists the most frequently cited OSHA construction standards from 2019. The top 3 citations were for fall protection on residential roofs, ladder extensions over 3 feet, and eye and face protection. It also provides examples of violations and protective measures for each standard. Additional standards that were frequently cited but did not make the top 10 involved trenching, scaffolding, and training requirements. The document concludes with background on safety training classes and services provided by the author over 30 years.