2023 Massachusetts General Laws ch. 71 sec. 54C – Automated external defibrillators required at school facilities; certified AED providers; hardship waivers; personal liability; regulations

2022 Massachusetts General Laws ch. 71 sec. 54C – Automated external defibrillators required at school facilities; certified AED providers; hardship waivers; personal liability; regulations

2020 Massachusetts General Laws ch. 71 sec. 54C – Automated external defibrillators required at school facilities; certified AED providers; hardship waivers; personal liability; regulations

2019 Massachusetts General Laws ch. 71 sec. 54C – Automated external defibrillators required at school facilities; certified AED providers; hardship waivers; personal liability; regulations

2017 Massachusetts General Laws ch. 71 sec. 54C – Automated external defibrillators required at school facilities; certified AED providers; hardship waivers; personal liability; regulations