What form is necessary for applicants without a current Entrance National Agency Check or a National Agency Check?

The correct form for applicants without a current Entrance National Agency Check or a National Agency Check is the Standard Form 86 (SF 86). This form is crucial because it is utilized to conduct an extensive background investigation, which is essential for positions requiring security clearances. The SF 86 gathers information regarding personal history, employment history, and other relevant details to assess an individual's suitability for access to classified information or sensitive positions.

By using the SF 86, applicants provide comprehensive information that allows the relevant authorities to perform thorough checks and ensure national security. Other forms listed, such as SF 85, SF 87, and SF 88, serve different purposes and are not appropriate when a National Agency Check is required. For example, SF 85 is used for low-risk personnel or non-sensitive positions, while SF 87 is associated with a specific type of background investigation that does not apply in this context. SF 88 is related to medical evaluations. Therefore, SF 86 is the necessary form to initiate the appropriate level of background check for applicants lacking a current entrance or agency check.