Specialized Experience: One year of specialized experience which includes: (1) work with a Federal, State, municipal, local, or private protective organization that involved controlling access to restricted areas, patrolling, maintaining order, and protecting life or property; and (2) verifying identities using electronic systems, identification cards, badges, biometric records, or verbal questioning. 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).