DOT – Department of Transportation

Drug Free Workplaces – workplace drug testing services

JJ Keller – safety and regulatory compliance help

MSHA – Mine Safety and Health Administration

National Driller – drilling industry magazine

OSHA – U.S. Department of Labor

State One-Call Centers & Dig Laws – Utility Business Services, Inc. website provides links to Call Centers and information on Dig Laws

Workers Comp – Workers’ Compensation information for all 50 states

WorldWide Drilling Resource – magazine encompassing the world of drilling