Versions of Massachusetts General Laws ch. 31 sec. 57 - Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires on LawServer 2023 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2022 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2020 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2019 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2017 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2016 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2015 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2014 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2013 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires 2009 Massachusetts General Laws ch. 31 sec. 57 – Permanent positions in city labor service; removal of intermittent junior building custodians; certification of inspector of wires