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Electronic Mail Subscriptions | Santa Ana Regional Water Quality Control Board
Santa Ana Regional Water Quality Control Board
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https://waterboards.ca.gov/water_issues/programs/land_disposal/suporder.html
Land Disposal Program | California State Water Quality Control Board
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https://waterboards.ca.gov/centralcoast/board_info/agendas/2005/2005_agendas.shtml
Central Coast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=6296
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=2419
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/centralcoast/water_issues/programs/stormwater/
Stormwater | Central Coast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=6670
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=1451
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=6398
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=785
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=8740
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://books.google.es/books?id=J25QfcD5eF8C&printsec=frontcover&hl=es&source=gbs_ge_summary_r&cad=0
Principles of Water Quality Control - T.H.Y. Tebbutt - Google Libros
Principles of Water Quality Control is the definitive student text in its field for 25 years, this new edition takes an environmental perspective that is...
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https://www.globalelr.com/2014/06/state-water-quality-control-board-to-consider-general-waste-discharge-requirements-for-recycled-wate/
State Water Quality Control Board to Consider General Waste Discharge Requirements for Recycled...
Jun 2, 2014 - By Julia E. Stein and John C. Heintz On June 3, 2014, partially in response to lingering drought conditions throughout the state, the California
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3089
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=4196
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/lahontan/water_issues/programs/ust/
Underground Storage Tanks (UST) | Lahontan Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=7569
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3285
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3795
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://water.waterboards.ca.gov/water_issues/programs/land_disposal/swat.html
Land Disposal Program | California State Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=6614
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3263
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=1413
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.etgsrl.it/en/our-sectors/water-quality/
Water Quality Control - ETG - Environmental Monitoring Systems
Mar 20, 2019 - We control water quality through networks that monitor the key qualitative and quantitative parameters of the water resource.
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https://www.waterboards.ca.gov/sandiego/water_issues/programs/stormwater/docs/oc_permit/r92008_0001/2008_0001rev2.shtml
Regional Water Quality Control Board - San Diego
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https://www.langan.com/news-and-insights/regulatory-updates/environmental-screening-levels-update-published-california-regional-water-quality-control-board
California Regional Water Quality Control Board ESLs Update Published | Langan
Sep 30, 2025 - Read more about "Environmental Screening Levels (ESLs) Update Published by California Regional Water Quality Control Board".
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https://www.waterboards.ca.gov/losangeles/water_issues/programs/regional_program/Water_Quality_and_Watersheds/dominguez_channel/permits.shtml
Los Angeles Regional Water Quality Control Board
Los Angeles, State of California
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https://klamathbasincrisis.org/Poweranddamstoc/nodams/letters/WATBEureka102008.htm
Ca water quality control board on Klamath water quality Eureka 102008
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https://waterboards.ca.gov/centralcoast/board_info/agendas/2008/sept/item20/index.shtml
Central Coast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=8393
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://waterboards.ca.gov/sanfranciscobay/water_issues/programs/PFAS.html
PFAS | San Francisco Bay Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/northcoast/about_us/contact_us/
Contact Us | California Northcoast Regional Water Quality Control Board
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https://waterboards.ca.gov/centralcoast/about_us/employment.html
Career Opportunities | Central Coast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=4099
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://mediasystems.lv/en/2025/12/08/turbidity-meter/
LAQUA-TB220: portable turbidity meter for precise water quality control - Media Systems
Dec 8, 2025 - Water quality is a crucial factor in industry, research, and environmental monitoring processes. Whether it's monitoring the operation of wastewater treatment...
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https://www.waterboards.ca.gov/centralvalley/resources/useful_links/
Useful Links | Central Valley Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/water_issues/programs/ustcf/rust_regulations.html
RUST Program - Regulations | California State Water Quality Control Board
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https://www.flamghari.com/post/coral-restoration-without-water-quality-control-is-cosmetic
Coral Restoration Without Water Quality Control Is Cosmetic
Dec 30, 2025 - Coral restoration fails without water quality control. Without fixing pollution and runoff, restoration remains cosmetic and unsustainable.
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https://waterboards.ca.gov/northcoast/water_issues/programs/tmdls/mattole_river/
Mattole River | California Northcoast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=2824
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3629
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/rwqcb5/board_decisions/adopted_orders/
Adopted / issued Orders | Central Valley Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=4861
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://waterboards.ca.gov/northcoast/public_notices/remedial_actions/
Proposed Remedial Action Plans | California Northcoast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/centralvalley/water_issues/oil_fields/information/disposal_ponds/
Disposal Ponds Information - Oil Fields | Central Valley Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=3000
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/sanfranciscobay/press_room/
press_room/Index | San Francisco Bay Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/water_issues/programs/land_disposal/walist.html
Land Disposal Program - PPT Slides | California State Water Quality Control Board
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https://waterboards.ca.gov/sandiego/water_issues/programs/mon_assess/
Monitoring and Assessment | San Diego Regional Water Quality Control Board
San Diego Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=8477
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=1188
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.lomitawater.com/los-angeles-regional-water-quality-control-board-responds-to-groundwater-monitoring-report-for-25825-s-narbonne-ave/
Los Angeles Regional Water Quality Control Board Responds to Groundwater Monitoring Report for...
On January 25, 2022, the Los Angeles Regional Water Quality Control Board responded to PIC Environmental Services' Groundwater Monitoring Report for 25825 S....
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https://www.waterboards.ca.gov/drinking_water/certlic/labs/mur.html
MUR | California State Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=2804
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/sandiego/water_issues/programs/tmdls/san_mateo.html
San Mateo | San Diego Regional Water Quality Control Board
San Diego Regional Water Quality Control Board
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https://watereducationcolorado.org/publications-and-radio/tags/colorado-water-quality-control-commission/
Colorado Water Quality Control Commission Archives - Water Education Colorado
Colorado Water Quality Control Commission
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=481
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/northcoast/board_decisions/adopted_orders/
Adopted Orders Search | California Northcoast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/losangeles/public_notices/
Public Notices | Los Angeles Regional Water Quality Control Board
In keeping with California's commitment to provide meaningful public involvement in governmental decisions, the Los Angeles Water Board receives public...
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https://www.waterboards.ca.gov/sanfranciscobay/board_info/webcasts.html
webcasts | San Francisco Bay Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=5772
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=8173
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/sanfranciscobay/publications_forms/
Publications_forms/Index | San Francisco Bay Regional Water Quality Control Board
The Porter-Cologne Water Quality Control Act gives the Water Boards the authority to protect groundwater and surface waters of the State. The Enforcement...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=1386
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=7966
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=837
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://www.waterboards.ca.gov/losangeles/board_decisions/adopted_orders/query.php?id=1302
Adopted Orders/Permits | Los Angeles Regional Water Quality Control Board
The General National Pollutant Discharge Elimination System (NPDES) Permits and Waste Discharge Requirements(WDRs) are listed below. To view information about...
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https://waterboards.ca.gov/sanfranciscobay/board_decisions/adopted_orders_db/index.php
Adopted Orders Lookup | San Francisco Bay Regional Water Quality Control Board
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https://www.waterboards.ca.gov/northcoast/water_issues/
Water Issues | California Northcoast Regional Water Quality Control Board
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https://www.waterboards.ca.gov/santaana/resources/reg8_subscribe.html
Electronic Mail Subscriptions | Santa Ana Regional Water Quality Control Board
Santa Ana Regional Water Quality Control Board
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https://www.waterboards.ca.gov/centralcoast/board_info/minutes/index.html
Adopted Board Meeting Minutes | Central Coast Regional Water Quality Control Board
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