2024 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2023 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2022 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2020 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2019 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2017 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2016 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2015 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2014 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2013 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services

2009 Massachusetts General Laws ch. 71 sec. 49A – Orders for materials and equipment; contracts for services