Many factors can contribute to the stress you experience, and this stress can cause changes in your body that affect your overall physical, mental, and emotional health. Depression is more serious and long-lasting than stress, and requires a different kind of help.
1 All contractors who conduct asbestos abatement projects must have insurance and are required to be licensed.  Supervisors are the Contractor's designees on asbestos abatement projects and are responsible for ensuring that work is conducted in accordance with state and federal regulations.
Washington state does not require. contractors to pass a competency or skills. test to become registered (though L&I does. test and license electricians and plumbers.) Still, it is not legal for anyone to perform. work, advertise, or submit bids without being. a registered contractor.