20 CFR Parts 500 to 656 covers the U.S. Department of Labor Employees' Compensation Appeals Board and the Employment and Training Administration. In this volume, you will find rules, procedures, and regulations pertaining to employees' compensation appeals board, Federal-State Unemployment compensation program, unemployment insurance, disaster unemployment assistance, welfare-to-work grants, temporary employment of foreign workers in the United States, and more.Code of Federal Regulations Title 20, Volume 3, April 1, 2015Containing parts Parts 500 to 656Part 500, ReservedPart 501, RULES OF PROCEDUREParts 502-599, ReservedPart 600, ReservedPart 601, ADMINISTRATIVE PROCEDUREPart 602, QUALITY CONTROL IN THE FEDERAL-STATE UNEMPLOYMENT INSURANCE SYSTEMPart 603, FEDERAL-STATE UNEMPLOYMENT COMPENSATION (UC) PROGRAM, CONFIDENTIALITY AND DISCLOSURE OF STATE UC INFORMATIONPart 604, REGULATIONS FOR ELIGIBILITY FOR UNEMPLOYMENT COMPENSATIONPart 606, TAX CREDITS UNDER THE FEDERAL UNEMPLOYMENT TAX ACT, ADVANCES UNDER TITLE XII OF THE SOCIAL SECURITY ACTPart 609, UNEMPLOYMENT COMPENSATION FOR FEDERAL CIVILIAN EMPLOYEESPart 614, UNEMPLOYMENT COMPENSATION FOR EX-SERVICEMEMBERSPart 615, EXTENDED BENEFITS IN THE FEDERAL-STATE UNEMPLOYMENT COMPENSATION PROGRAMPart 616, INTERSTATE ARRANGEMENT FOR COMBINING EMPLOYMENT AND WAGESPart 617, TRADE ADJUSTMENT ASSISTANCE FOR WORKERS UNDER THE TRADE ACT OF 1974Part 618, TRADE ADJUSTMENT ASSISTANCE UNDER THE TRADE ACT OF 1974, AS AMENDEDPart 619, UNEMPLOYMENT COMPENSATION DATA EXCHANGE STANDARDIZATION FOR IMPROVED INTEROPERABILITYParts 620-621, ReservedPart 625, DISASTER UNEMPLOYMENT ASSISTANCEParts 626-634, ReservedParts 636-638, ReservedPart 639, WORKER ADJUSTMENT AND RETRAINING NOTIFICATIONPart 640, STANDARD FOR BENEFIT PAYMENT PROMPTNESS-UNEMPLOYMENT COMPENSATIONPart 641, PROVISIONS GOVERNING THE SENIOR COMMUNITY SERVICE EMPLOYMENT PROGRAMPart 645, PROVISIONS GOVERNING WELFARE-TO-WORK GRANTSPart 646, ReservedPart 650, STANDARD FOR APPEALS PROMPTNESS-UNEMPLOYMENT COMPENSATIONPart 651, GENERAL PROVISIONS GOVERNING THE FEDERAL-STATE EMPLOYMENT SERVICE SYSTEMPart 652, ESTABLISHMENT AND FUNCTIONING OF STATE EMPLOYMENT SERVICESPart 653, SERVICES OF THE EMPLOYMENT SERVICE SYSTEMPart 654, SPECIAL RESPONSIBILITIES OF THE EMPLOYMENT SERVICE SYSTEMPart 655, TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATESPart 656, LABOR CERTIFICATION PROCESS FOR PERMANENT EMPLOYMENT OF ALIENS IN THE UNITED STATES