Have you ever wondered how a contractor knows which product they should use on large projects? Specifications are put together by the design authority so that everyone knows the products that should be used and how they should be installed. In this module, the learner will begin to understand the basics of specifications and how they can be used on the job. To complete this course and receive a certificate of completion, you will need to complete the on-line course which will take a minimum of 12 minutes to complete and then you will be required to take a 10 question quiz to test what you have learned.