Time-in-grade documentation: If you are applying for a higher grade and your SF-50 has an effective date within the past year, it may not clearly demonstrate you meet the one year time-in-grade requirement so you will need to provide an SF-50 which clearly demonstrates you meet the time-in-grade requirements (examples of appropriate SF-50s include Promotions, Within-grade Grade/Range Increases, and SF-50s with an effective date more than one year old). Through a robust healthcare delivery system, and a dedicated team of inspired professionals, the Agency ensures the worldwide delivery of medical, dental, and pharmacy programs to more than 9.5 million uniformed service members, retirees, and their families, by improving health and building readiness.