You must have a registered business to hire employees in Washington state. Businesses and domestic (household) employers must establish employer accounts.ASIC has started bringing court actions against Directors in Australia for failing to have a Director Identification Number (DIN). From 1 November 2021, DINs became mandatory for all company directors. DINs are expected to assist regulators with their regulatory functions. University of Washington. You need a Digital ID, such as myID with at least a Standard identity strength to apply online. Sign up now to receive reminders and news updates from SDAT! No Thanks Remind Me Later. Resources and support for food, agriculture, natural resources, rural development, nutrition, and related issues.