No
You do not need to send the state one. You will need to take the federal one and send that in to Washington D.C.
Do you need a handyman license in the state of Washington?
NO.
yes
catipillar
yes of course
It is called an air-gap not a vent. If you are asking about Washington State the answer is yes it is required.
You would need to go to the county courthouse and get the specs of the property in Washington state. You can also hire a surveyor.
You must have a Washington State Boaters Education card and be at least 14 years of age.
There is only one Washington state ... and yes, Seattle is in Washington state.
Washington? As in the state of Washington? For that you don't need a Washington visa but a U.S visa, any state requires a U.S visa, and to get that you need to go to the embassy and obtain one. Call your local U.S embassy and get an interview set up. Don't forget to ask what documents you need to bring with you.