{"data":{"id":"us/5-cfr-550.171","jurisdiction":"us","citation":"5 CFR 550.171","heading":"Authorization of pay for Sunday work.","body":"(a) An employee is entitled to pay at his or her rate of basic pay plus premium pay at a rate equal to 25 percent of his or her rate of basic pay for each hour of Sunday work (as defined in § 550.103).\n(b) An employee is not entitled to Sunday premium pay while engaged in training, except as provided in § 410.402 of this chapter.","path":["Title 5—Administrative Personnel","CHAPTER I—OFFICE OF PERSONNEL MANAGEMENT","SUBCHAPTER B—CIVIL SERVICE REGULATIONS","PART 550—PAY ADMINISTRATION (GENERAL)","Subpart A—Premium Pay"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-5.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:23:53Z","sha256":"60f60003267c0db7230b75e454bc0cf975803ed62f52ec8214cad95d6b6373ac","source_id":"us-cfr","stale":true,"prev":"us/5-cfr-550.164","next":"us/5-cfr-550.172"},"notice":"GroundRules: Original legal text. Not legal advice."}