Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. Link to this page: <a href=http://www.thefreedictionary.com/international+relations>international relations</a>. Facebook.
Plumbing License Requirements. Plumbers licensing requirements for a journeyman and master plumbers license are usually determined at the state level and the necessary requirements and exams vary in each State. The enforcing & regulating of the state plumbing licensing requirements often fall under individual municipalities.
Licensing. While requirements vary, most states require plumbers to obtain licenses before they can work independently. Typical requirements include two to five years of experience and passing an exam covering trade techniques and national or local codes.