- Service Advisory - MSA SENTRY io Controller - April, 2024
- Inspection Notice - MSA Latchways Guided Type Fall Arrester - Feb., 2024
- User Safety Notice - MSA AirElite 4h Breathing Apparatus - Aug. 2023
- User Safety Notice - Altair® 5X PID Sensors - Aug. 2023
- Inspection Notice - V-TEC™ and V-EDGE™ Self-Retracting Lifelines - July 2023
- User Safety Notice - M1 SCBA Hose Crimp - June, 2023
- User Notice - PS-MaXX Adapter - April 14, 2023
- User Safety Notice - M1 SCBA Catch spring/Retainer PR18 Pressure Reducer - April 11, 2023
- User Safety Notice - SMC 4501 and SMC 5100 Series Gas Detectors - Nov. 28, 2022
- User Safety Notice - MSA G1 Regulator Hose Inspection - Feb. 3, 2022
- User Notice - MSA PrimaX P and Series 47K Catalytic Combustible Gas Sensors - Oct. 27, 2021
- User Safety Notice - MSA Four Gas Calibration Cylinders (58L) - April 30, 2021
- User Safety Notice - Latchways Standard Self-Retracting Lifeline - Jan. 4, 2021
- Safety Notice - Senscient ELDS Open Path Gas Detector - Dec. 4, 2020
- User Notice - Select MSA Flexi-Filters® - Nov. 30, 2020
- Inspection Notice - V-EDGE™ Leading Edge Self-Retracting Lifeline - Nov. 30, 2020
- Safety Notice - MSA V-EDGE® Mini PFL User Instructions - July 14, 2020
- Inspection Notice - MSA WORKMAN® MINI PFL MSA V-EDGETM WEB 8ft/2.4m PFL - October 30, 2019
- Inspection Notice - MSA PFL / SRL Rivets 2.4m and 2.7m V-Edge™ Cable PFL, 6m V-Edge™ Cable SRL - June 4, 2019
- Safety Notice - MSA Advantage® 202 ABEK-P3 Cartridges - May 28, 2019
- Inspection Notice - MSA Latchways Web PFLs - April 29, 2019
- Universal Air Connection (UAC)/Quick-Fill® Couplers - Nov. 30, 2018
- Safety Advisory (updated) – MSA Green Colored V-Gard® Protective Caps - Aug. 10, 2018
- Safety Notice – Stop Use - MSA Nuevo Wrap™ Eyewear - April 25, 2018
- Safety Notice – Stop Use - MSA Gravity® Welder Harness - Jan. 29, 2018
- User Safety Notice - G1 Facepiece Exhalation Valve Stem - Dec. 19, 2017
- Safety Notice - GALAXY® GX2 Automated Test System for ALTAIR® 5X Instruments - Nov. 13, 2017
- Safety Notice - Ultima® XIR Gas Monitors - Oct. 17, 2017
- User Safety Notice - OptimAir® TL OV/AG Cartridge - Sept. 29, 2017
- Safety Advisory - FL4000H and MSIR Flame Detectors - Aug. 1, 2017
- Safety Advisory - Topgard® Protective Cap - June 20, 2017
- Safety Advisory - Super-V® Protective Cap – CSA Type II - April 26, 2017
- Safety Advisory - Comfo® Air-Purifying Respirator Cartridges - March 23, 2017
- Safety Advisory - G1 SCBA & RIT System – High Pressure Relief Valve - Jan. 13, 2017
- Calgaz™ Cylinders - Oct. 28, 2016
- Safety Advisory - Advantage® Respirator Cartridges Packaged Incorrectly - Sept. 1, 2016
- User Safety Notice - SCBA Cylinder Quick Connect Adapter - July 19, 2016
- User Safety Notice - SCBA Universal Air Connection (UAC) and Quick-Fill® Hose Fittings - July 14, 2016
- User Safety Notice - MultiGard™ Gas Sampling System 24 Point and Dual 16 Point Models - Dec. 3, 2015
- User Safety Notice - 30 ft. / 9 m. Workman® Self-Retracting Lanyard - Oct. 28, 2015
- User Safety Notice - 50 ft. / 15 m. Workman® Self-Retracting Lanyard - Oct. 28, 2015
- Recall Notice - V-Gard® Arc Flash Visors - Sept. 21, 2015
- User Advisory - Thermalgard® Protective Cap (Amended) - May 19, 2015
- User Safety Notice - Modcon® 75 Controller - April 8, 2015
- Pentaborane and Borane-Tetrahydrofuran Complex (BTHF) manufactured by the former Callery Chemical division of MSA (purchased by BASF Corporation in 2003)