Chain of CustodyDownload this form if you are a contractor or homeowner and are looking to have lead or asbestos samples tested. This legal document needs to be filled out INFULL and signed in order for samples to be processed. Lab Capability StatementLearn more about all our lab can do for you and your company! ETC Training Services CapabilityLearn more about how ETC can offer you the training and certification you need to be an industry leader. ETC Consulting ServicesLearn more about ETC- Who we service, what services we specialize in, and how we can help you and your organization grow.