How a child adapts to separation can be very dependent upon the response of their parents. Like legislation and the Constitution, regulations are a source of primary law in Washington State.UW Law's longstanding commitment to diversity is an extension of our commitment to excellence. Fourth Edition. Forward. To take the Washington lawyer bar exam, you must meet the qualifications stated in Washington Supreme Court Admission and Practice Rule (APR) 3. To take the Washington lawyer bar exam, you must meet the qualifications stated in Washington Supreme Court Admission and Practice Rule (APR) 3. UW Law's longstanding commitment to diversity is an extension of our commitment to excellence. We have created legal research guides on a number of common topics, such as researching case law, statutes, and secondary sources. Part 3: I want child support or a parenting schedule now. Welcome to the Washington State Bar Association!