2023 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2022 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2020 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2019 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2017 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2016 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2015 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2014 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2013 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract

2009 Massachusetts General Laws ch. 30B sec. 13 – Increase of services or supplies specified in contract