Your proposal acceptance letter can specify any discussions or meetings you wish to hold before completing paperwork. The updated bidder compliance form is intended to call bidders' attention to and obtain acknowledgement of key components of the project.Bidder must be registered with the Washington State Department of Enterprise Services as a statewide vendor. The LOA is the government-to-government agreement that identifies the defense articles and services the USG proposes to sell to your country. Follow these steps to write a letter of acceptance: Address the appropriate recipient. Express your gratitude for the job offer. Download Washington Employment Acceptance Letter template, modify and send for signing using BoloForms Signature. Washington. Contractor shall include in its bid the cost of all insurance and bond costs required to complete the base bid work and accepted alternates. Complete all the works as defined in the Scope of Work. This is the Letter of Acceptance referred to in the Conditions.