November 6, 2024
Washington Administrative Code (WAC)
Regulations of executive branch agencies are issued by authority of statutes.
Like legislation and the Constitution, regulations are a source of primary law in Washington State.
The WAC codifies the regulations and arranges them by subject or agency. The online version of the WAC is updated twice a month.
Copies of the WAC as they existed each year since 2004 are available in the WAC archive.
The Statute Law Committee declares that the certified PDF publication documents in the WAC Archive area on the Office of the Code Reviser's website constitute the official publication of the Washington Administrative Code.
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The Statute Law Committee declares that the certified PDF publication documents in the WAC Archive area on the Office of the Code Reviser's website constitute the official publication of the Washington Administrative Code.
Search WACs
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WACs By Title
Title 1 | Code Reviser, Office of the |
Title 3 | Academic Achievement and Accountability Commission |
Title 4 | Accountancy, Board of |
Title 10 | Administrative Hearings, Office of |
Title 12 | Transportation, Department of (Aeronautics Commission) |
Title 14 | Advanced Tuition Payment, Committee on |
Title 16 | Agriculture, Department of (See also Titles 24, 60, and 142) |
Title 18 | Air Pollution (See Titles 173, 371, and 372) |
Title 24 | Apple Commission |
Title 25 | Archaeology and Historic Preservation, Department of |
Title 30 | Arts Commission |
Title 34 | Asian Pacific American Affairs, Commission on |
Title 36 | Licensing, Department of (Professional Athletics) |
Title 44 | Attorney General's Office |
Title 48 | Auditor, Office of State |
Title 50 | Financial Institutions, Department of (Banking, Division of) |
Title 51 | Enterprise Services, Department of (Building Code Council) |
Title 55 | Basic Health Plan (See Title 182) |
Title 60 | Beef Commission |
Title 67 | Blind, Department of Services for the |
Title 72 | Blind, Washington State School for the |
Title 82 | Financial Management, Office of |
Title 88 | Transportation, Department of (Canal Commission) |
Title 90 | Canvassing Board |
Title 98 | Licensing, Department of (Cemetery Board) |
Title 100 | 1989 Centennial Commission |
Title 106 | Central Washington University |
Title 108 | Charter School Commission |
Title 110 | Children, Youth, and Families, Department of |
Title 112 | Family and Children's Ombudsman, Office of the |
Title 113 | Chiropractic Disciplinary Board |
Title 114 | Chiropractic Examiners, Board of |
Title 118 | Military Department (Emergency Management) |
Title 120 | Community Development, Office of |
Title 130 | Commerce, Department of (Trade and Economic Development) |
Title 131 | Community and Technical Colleges, Board for |
Title 132A | Peninsula College |
Title 132B | Grays Harbor College |
Title 132C | Olympic College |
Title 132D | Skagit Valley College |
Title 132E | Everett Community College |
Title 132F | Seattle Colleges |
Title 132G | Shoreline Community College |
Title 132H | Bellevue College |
Title 132I | Highline College |
Title 132J | Green River College |
Title 132K | Pierce College |
Title 132L | Centralia College |
Title 132M | Lower Columbia College |
Title 132N | Clark College |
Title 132P | Yakima Valley Community College |
Title 132Q | Spokane, Community Colleges of |
Title 132R | Big Bend Community College |
Title 132S | Columbia Basin College |
Title 132T | Walla Walla Community College |
Title 132U | Whatcom Community College |
Title 132V | Tacoma Community College |
Title 132W | Wenatchee Valley College |
Title 132X | South Puget Sound Community College |
Title 132Y | Edmonds Community College |
Title 132Z | Cascadia College |
Title 133 | Commerce, Department of (Community Economic Revitalization Board) |
Title 134 | Conservation, Department of (See Titles 332 and 508) |
Title 135 | Conservation Commission |
Title 136 | County Road Administration Board |
Title 137 | Corrections, Department of |
Title 138 | Corrections Ombuds, Office of the |
Title 139 | Criminal Justice Training Commission |
Title 140 | Convention and Trade Center |
Title 142 | Dairy Products Commission |
Title 143 | Consolidated Technology Services |
Title 148 | Deaf, Washington State School for the |
Title 154 | Deferred Compensation, Committee for |
Title 158 | Design Standards Committee--Arterial Streets |
Title 162 | Human Rights Commission |
Title 167 | Drug Abuse Prevention Office |
Title 170 | Early Learning, Department of |
Title 172 | Eastern Washington University |
Title 173 | Ecology, Department of (See also Titles 197, 317, 372, and 508) |
Title 174 | Evergreen State College, The |
Title 175 | Revenue, Department of (Economic Assistance Authority) |
Title 177 | Economic Opportunity, Office of |
Title 178 | Economic Development Finance Authority |
Title 179 | Paraeducator Board |
Title 180 | Education, State Board of |
Title 181 | Professional Educator Standards Board |
Title 182 | Health Care Authority |
Title 183 | Washington Citizens' Commission on Salaries for Elected Officials |
Title 184 | Employees' Retirement System, Public |
Title 186 | Employees' Retirement, Statewide Cities |
Title 187 | Employee Suggestion Awards Board |
Title 192 | Employment Security Department |
Title 194 | Commerce, Department of (Energy) |
Title 196 | Engineers and Land Surveyors, Board of Registration for Professional |
Title 197 | Ecology, Department of (Environmental Policy, Council on) |
Title 198 | Environmental and Land Use Hearings Office (See also Titles 223, 242, 371, and 461) |
Title 199 | Environmental Hearings Office (Environmental and Land Use Hearings Board) |
Title 200 | Enterprise Services, Department of |
Title 204 | State Patrol (Equipment) (See also Titles 212, 446 and 448) |
Title 208 | Financial Institutions, Department of (See also Titles 50, 419, and 460) |
Title 210 | State Treasurer's Office (Finance Committee) |
Title 212 | State Patrol (Fire Protection) (See also Titles 204, 446 and 448) |
Title 218 | Forensic Investigations Council |
Title 220 | Fish and Wildlife, Department of |
Title 222 | Forest Practices Board |
Title 223 | Environmental and Land Use Hearings Office (Pollution Control Hearings Board-Forest practices) |
Title 224 | Fruit Commission |
Title 226 | Freight Mobility Strategic Investment Board |
Title 230 | Gambling Commission |
Title 232 | Fish and Wildlife, Department of (Wildlife) |
Title 236 | Enterprise Services, Department of (General Administration) |
Title 237 | Natural Resources, Department on (Geographic Names, Board and Committee on) |
Title 240 | Governor, Office of the |
Title 241 | Lieutenant Governor, Office of the |
Title 242 | Environmental and Land Use Hearings Office (Growth Management Hearings Board) |
Title 243 | Health Care Policy Board |
Title 244 | Hardwoods Commission |
Title 245 | Health Services Commission |
Title 246 | Health, Department of |
Title 247 | Health Care Facilities Authority |
Title 248 | Health, Board and Division of (Social and Health Services, Department of) |
Title 249 | Higher Education Assistance Authority |
Title 249A | Higher Education, Joint Center for |
Title 250 | Student Achievement Council |
Title 251 | Personnel, Department of (Higher Education) |
Title 252 | Highway Commission (See Title 468) |
Title 253 | Higher Education Facilities Authority |
Title 254 | Historic Preservation, Advisory Council on |
Title 255 | Historical Society, Washington State |
Title 256 | Historical Society, Eastern Washington State |
Title 257 | Home Care Quality Authority |
Title 259 | Environmental Hearings Office (Hydraulic Appeals Board) |
Title 260 | Horse Racing Commission |
Title 261 | Hospital Commission |
Title 262 | Housing Finance Commission |
Title 263 | Industrial Insurance Appeals, Board of |
Title 275 | Social and Health Services, Department of (Institutions) |
Title 284 | Insurance Commissioner, Office of the |
Title 286 | Recreation and Conservation Office (Recreation and Conservation Funding Board) |
Title 287 | Investment Board, State |
Title 288 | Jail Industries Board |
Title 289 | Corrections Standards Board |
Title 290 | Judicial Retirement Board (See Title 415) |
Title 292 | Ethics in Public Service |
Title 294 | Land Use Study Commission |
Title 296 | Labor and Industries, Department of |
Title 297 | Law Enforcement Officers' and Firefighters' Retirement Board, Washington (See Title 415) |
Title 298 | Leased Tidelands Valuation Boards |
Title 299 | Law Enforcement Officers' Training Commission |
Title 300 | Librarians, Certification of |
Title 304 | Library Commission |
Title 306 | Law Revision Commission |
Title 308 | Licensing, Department of (See also Titles 36, 98 and 196) |
Title 314 | Liquor and Cannabis Board |
Title 315 | Lottery Commission |
Title 316 | Marine Employees' Commission |
Title 317 | Ecology, Department of (Marine Safety, Office of) |
Title 318 | Maritime Commission |
Title 320 | Medical Disciplinary Board (See Title 246) |
Title 322 | Hispanic Affairs, Commission on |
Title 323 | Military Department (See also Title 118) |
Title 326 | Minority and Women's Business Enterprises, Office of |
Title 330 | Municipality of Metropolitan Seattle |
Title 332 | Natural Resources, Board and Department of (See also Title 222) |
Title 335 | Nuclear Waste Board |
Title 342 | Oceanographic Commission |
Title 344 | Oil and Gas Conservation Committee |
Title 352 | Parks and Recreation Commission |
Title 356 | Personnel, Department of (General Government) |
Title 357 | Financial Management, Office of -- State Human Resources Director |
Title 358 | Personnel Appeals Board |
Title 359 | Personnel, Department of (Personnel Resources Board) |
Title 360 | Pharmacy, Board of |
Title 363 | Pilotage Commissioners, Board of |
Title 365 | Commerce, Department of (Community Development) |
Title 371 | Environmental and Land Use Hearings Office (Pollution Control Hearings Board) |
Title 372 | Ecology, Department of (Water Pollution) |
Title 374 | Pollution Liability Insurance Agency |
Title 380 | Printing and Duplicating Committee |
Title 381 | Indeterminate Sentence Review Board |
Title 383 | Productivity Board |
Title 388 | Social and Health Services, Department of |
Title 389 | State Treasurer's Office (Public Deposit Protection Commission) |
Title 390 | Public Disclosure Commission |
Title 391 | Public Employment Relations Commission |
Title 392 | Public Instruction, Superintendent of |
Title 399 | Commerce, Department of (Public Works Board) |
Title 400 | Puget Sound Partnership |
Title 402 | Radiation Control Agency |
Title 410 | Reciprocity Commission |
Title 414 | Records Committee, Local |
Title 415 | Retirement Systems, Department of |
Title 417 | Redistricting Commission |
Title 419 | Financial Institutions, Department of (Savings and Loan Associations, Division of) |
Title 420 | Recreation and Conservation Office (Salmon Recovery Funding Board) |
Title 430 | Washington State School Directors' Association |
Title 434 | Secretary of State |
Title 437 | Sentencing Guidelines Commission |
Title 440 | Social and Health Services, Department of (General Provisions) |
Title 446 | State Patrol (See also Titles 204, 212 and 448) |
Title 448 | State Patrol (State Toxicologist) (See also Titles 204, 212 and 446) |
Title 456 | Tax Appeals, Board of |
Title 458 | Revenue, Department of |
Title 460 | Financial Institutions, Department of (Securities Division) |
Title 461 | Environmental and Land Use Hearings Office (Shorelines Hearings Board) |
Title 462 | Teachers' Retirement |
Title 463 | Energy Facility Site Evaluation Council |
Title 465 | Tobacco Settlement Authority |
Title 466 | Toll Bridge Authority |
Title 467 | Traffic Safety Commission |
Title 468 | Transportation, Department of (See Title 88) |
Title 470 | Transportation of Dangerous Cargoes, Advisory Committee on |
Title 474 | State Treasurer's Office (See also Titles 210 and 389) |
Title 478 | University of Washington |
Title 479 | Transportation Improvement Board |
Title 480 | Utilities and Transportation Commission |
Title 482 | Veterans Rehabilitation Council (See Title 388) |
Title 484 | Veterans Affairs, Department of |
Title 490 | Workforce Training and Education Coordinating Board, Also Vocational Rehabilitation |
Title 491 | Volunteer Firefighters and Reserve Officers, State Board for |
Title 495A | Bates Technical College |
Title 495B | Bellingham Technical College |
Title 495C | Clover Park Technical College |
Title 495D | Lake Washington Institute of Technology |
Title 495E | Renton Technical College |
Title 504 | Washington State University |
Title 508 | Ecology, Department of (Water Resources) (See also Titles 173, 197, and 372) |
Title 516 | Western Washington University |