MassCOSH

MassCOSH MassCOSH is a 501c3 non-profit organization.

MassCOSH brings together workers and allies to organize and advocate for safe, secure jobs and healthy communities throughout eastern Massachusetts. Through training, technical assistance and building community/labor alliances, we mobilize our members and develops leaders in the movement to end unsafe work conditions.

Let’s get trained!!! MassCOSH and providing heat standard , Heat Prevention and preparedness Training.
06/01/2026

Let’s get trained!!! MassCOSH and providing heat standard , Heat Prevention and preparedness Training.



⚾🔥 HEALTH, SAFETY & THE RED SOX AT TANGO NIGHT! 🔥⚾Support the next generation of worker leaders through MassCOSH’s Leade...
05/29/2026

⚾🔥 HEALTH, SAFETY & THE RED SOX AT TANGO NIGHT! 🔥⚾

Support the next generation of worker leaders through MassCOSH’s Leadership Without Borders youth program with an exciting chance to WIN an unforgettable Red Sox experience! ❤️⚾

🎟️ RAFFLE TICKETS:
• $25 = 1 Ticket
• $100 = 5 Tickets

https://app.ngage365.app/donate/masscosh/donate

🏟️ WINNER RECEIVES:
✨ Two premium seats to THREE upcoming Red Sox games
✨ Early access to watch batting practice
✨ Exclusive chance to sit on the legendary Green Monster
✨ Guided Fenway Park experience & amazing game-day perks

Most importantly — every ticket purchased helps support the incredible young leaders of Teens Lead @ Work (TL@W) as they grow through leadership development, cultural exchange, organizing, workforce readiness, and global solidarity opportunities through our Leadership Without Borders initiative 🌎✈️❤️

💃 Join us on June 4th | 5:00 PM – 8:00 PM
📍 At our friends from La Colaborativa

Come enjoy:
🎶 Tango lessons
🎟️ Live raffle drawing
🤝 Community, solidarity & fun
❤️ Support youth leadership and worker justice

⚠️ SUPER FRIENDLY REMINDER ⚠️
You do not need to be a baseball expert to win… but you DO need a raffle ticket 😉⚾

Bring your friends, bring your dancing shoes, and come celebrate a night of culture, community, and opportunity with MassCOSH! 💙💛

https://app.ngage365.app/donate/masscosh/donate

🔥 MASSACHUSETTS IS HEATING UP 🔥Record-breaking temperatures and the threat of a “Super” El Niño are putting workers acro...
05/22/2026

🔥 MASSACHUSETTS IS HEATING UP 🔥

Record-breaking temperatures and the threat of a “Super” El Niño are putting workers across the Commonwealth at even greater risk this summer.

From construction and public works to warehousing, farming, fishing, and outdoor labor — extreme heat is a workplace hazard.

MassCOSH Executive Director Tatiana Begault was featured alongside advocates and climate change activists from , , .river.watershed in statewide coverage calling for a strong statewide Heat Standard to protect workers through:
💧 Water
⏸️ Breaks
🌳 Shade
📚 Training
🛡️ Protection

As climate conditions intensify, Massachusetts must act NOW to protect workers and communities.
Courtesy of

📰 Read the full article here:
https://www.masslive.com/news/2026/05/this-weeks-heatwave-in-mass-and-what-a-super-el-nino-could-mean-for-the-summer.html

✊ Protect Workers. Save Lives.

HeatIllnessPrevention Massachusetts ElNino ExtremeHeat OccupationalSafety PublicHealth ClimateJustice ProtectWorkers SafetyFirs

Free CORI training on Zoom hosted by Crispin from Access to Justice! Details to come!MassCOSH is pleased to welcome Acce...
05/20/2026

Free CORI training on Zoom hosted by Crispin from Access to Justice! Details to come!

MassCOSH is pleased to welcome Access to Justice Fellow and Attorney Crispin Birnbaum on Tuesday May 26, 2026 from 1:00 - 2:30 pm to provide a Zoom training for staff on Massachusetts Criminal Records, Sealing and Expungement. The training will offer an overview of the criminal records system in Massachusetts, including who has what level of access to it for background checks, and what rights clients have under the CORI laws. I will briefly touch on the federal records system as well. The second half of the training will provide an overview of sealing and expungement of Massachusetts criminal records, with practical information for referring clients to free legal services.

The goal of the training is to enable staff with direct care duties to become more knowledgeable and confident speaking with clients about the consequences of living with criminal records in the community. Staff will be able to better identify when and where to refer clients to take that self-empowerment step to address their criminal records via free legal services. Staff will gain information to answer clients’ frequently asked criminal records questions.

Please sign up for this training by contacting [email protected]. We will send you a Zoom link. Please plan to attend on time so Attorney Birnbaum can answer all your criminal records questions during the training. She worked for the Commonwealth for 34 years, including as General Counsel at the Massachusetts Probation Service and the Massachusetts Department of Youth Services. After she retired from the Commonwealth in 2018, she has worked as an Access to Justice Fellow focusing on assisting clients with criminal records in four free legal clinics and offering many trainings such as this one across the Commonwealth. The Massachusetts Supreme Judicial Court honored Attorney Birnbaum with an Adams Pro Bono Publico Award for her criminal records work.

☀️ EXTREME HEAT IS A WORKPLACE SAFETY ISSUE. “The job is not going to get done if you’re dead. Your life matters. Get h...
05/20/2026

☀️ EXTREME HEAT IS A WORKPLACE SAFETY ISSUE.

“The job is not going to get done if you’re dead. Your life matters. Get hydrated, take breaks, and look out for one another.”
— Tatiana Sofia Begault, Executive Director of MassCOSH

As temperatures continue to rise across Massachusetts, MassCOSH is urging employers, policymakers, and communities to take heat safety seriously and protect workers from preventable illness, injury, and death.

💧 Drink water every 15–20 minutes
🧊 Take breaks in shaded or cool areas
👕 Wear lightweight, breathable clothing
👀 Watch for signs of heat exhaustion and heat stroke
📚 Get trained in heat illness prevention

Heat kills — prevention saves lives. Workers deserve stronger protections, safer workplaces, and enforceable heat standards.

📰 Read the full GBH News article:
GBH News – “Stay hydrated”: As high temperatures move into Boston, experts urge health precautions

🌐 Learn more about our work:
MassCOSH Official Website

HeatIllnessPrevention ProtectWorkers BostonHeat OSHA PublicHealth LaborRights KnowYourRights SaferWorkplaces

Heat stress and heat exhaustion do not only affect the body — they can seriously impact the brain and mental health. Ext...
05/19/2026

Heat stress and heat exhaustion do not only affect the body — they can seriously impact the brain and mental health. Extreme heat can reduce concentration, slow reaction time, increase irritability, confusion, anxiety, and emotional distress, while severe heat stroke can lead to disorientation, hallucinations, seizures, memory problems, unconsciousness, and even permanent neurological damage. Workers exposed to prolonged heat may struggle to make safe decisions, increasing the risk of workplace injuries and fatalities. Staying hydrated, taking breaks, cooling down, and recognizing early warning signs can save lives.

STAY SAFE. GET TRAINED.
Water. Shade. Breaks. Repeat.

Hydration ClimateJustice HeatSafety OccupationalSafety StaySafeGetTrained

As temperatures continue to rise across Massachusetts, workers are facing increasing risks of heat stress, dehydration, ...
05/19/2026

As temperatures continue to rise across Massachusetts, workers are facing increasing risks of heat stress, dehydration, heat exhaustion, and even death on the job. According to the Massachusetts Department of Public Health and the Occupational Health Surveillance Program (OHSP), Massachusetts averages approximately 67 fatal occupational injuries each year. Heat exposure continues to place outdoor workers, construction workers, warehouse employees, delivery workers, agricultural laborers, and indoor workers in high-heat environments at serious risk. (Massachusetts Government)

National data from OSHA estimates more than 33,890 serious work-related heat injuries and illnesses occurred between 2011–2020, with nearly 1,000 workers nationwide dying from environmental heat exposure. Experts also warn that heat-related injuries are significantly underreported. (OSHA)

MassCOSH continues to advocate for strong enforceable heat standards that protect workers through access to water, rest, shade, acclimatization, training, and emergency response plans. Dehydration can cause dizziness, headaches, confusion, fatigue, kidney damage, and increase the risk of workplace injuries and fatalities. No worker should have to risk their life simply to earn a paycheck.

Hydrate. Protect. Organize. Advocate.

ClimateJustice WorkersRights SafeWorkplaces OccupationalSafety HeatIllnessPrevention WorkerHealth KnowYourRights OSHA PublicHealth ClimateResilience

Heat can kill. So can ignoring the warning signs. ☀️🚨Knowing the difference between heat stroke and a heart attack could...
05/16/2026

Heat can kill. So can ignoring the warning signs. ☀️🚨

Knowing the difference between heat stroke and a heart attack could save a coworker, friend, or loved one’s life. Workers across Massachusetts deserve safe jobs, healthy workplaces, and the right protections on every job site.

At MassCOSH, we believe prevention starts with education, advocacy, and action. If you see unsafe working conditions, heat hazards, lack of water or shade, retaliation, or any workplace health and safety violation — SPEAK UP and REPORT IT. Your voice can save lives.

💧 Stay hydrated
🧊 Take cooling and shade breaks
🦺 Know the signs
📢 Report unsafe conditions
📚 Get trained with MassCOSH in Heat Illness Prevention, workplace safety, labor rights, and health advocacy.

Together we can build safer workplaces and stronger communities.

📍 Learn more, get trained, or report concerns:
🌐 www.masscosh.org
📧 [email protected]

SafeJobs WorkerRights ConstructionSafety OccupationalSafety ClimateResiliency LaborRights OSHA WorkplaceSafety PublicHealth SafetyTraining UnionStrong WorkersHealth YoungWorkers SpeakUp HealthAndSafety ProtectWorkers Massachusetts SafetyFirst HeatStress ReportUnsafeConditions

🔥 Heat doesn’t discriminate — but too many workers and communities are still left unprotected.May 18–22 is National Heat...
05/15/2026

🔥 Heat doesn’t discriminate — but too many workers and communities are still left unprotected.

May 18–22 is National Heat Safety Week ☀️ and MassCOSH is calling for stronger heat protections across the Commonwealth.

💧 Water
🌳 Shade
⏸️ Rest Breaks
🗣️ Speak Up

Heat-related illness is the leading cause of weather-related deaths in the U.S. Workers, elders, children, and historically overburdened communities face some of the greatest risks.

📚 Get trained in Heat Illness Prevention and Heat Standards with MassCOSH. Learn how to recognize symptoms, prevent heat stress, respond to emergencies, and protect your crew before it’s too late.

The ONLY red we want in Massachusetts is the RED SOX. ⚾🔥

Know it. Follow it. Live it.

ClimateJustice HeatStrokePrevention SafeJobs KnowYourRights PublicHealth RedSox ProtectWorkers EnvironmentalJustice Hydration OutdoorWorkers OSHA

:::

🌡️ When your core body temperature rises dangerously high, your body begins to shut down. Heat stroke is a medical emerg...
05/14/2026

🌡️ When your core body temperature rises dangerously high, your body begins to shut down. Heat stroke is a medical emergency — and it can happen fast on the job.

MassCOSH reminds all workers and employers:
💧 Hydrate often
🌳 Take shade breaks
⏸️ Rest before exhaustion hits
👀 Watch out for your crew
📚get Trained with MassCOSH! ;)

The only “red” we want in the Commonwealth is the RED SOX. ⚾🔥

Heat safety saves lives. Know the signs. Speak up. Act fast.

KnowYourRights ClimateJustice SafeJobs WorkerHealth ConstructionSafety OutdoorWorkers Hydration OSHA UnionStrong ProtectWorkers RedSox SafetyFirst

Address

42 Charles Street, Suite D
Boston, MA
02122

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(617) 825-7233

Website

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