Tahal is committed to create and maintain environmental friendly, healthy and safety working environment in its world-wide offices and projects' sites.

Tahal is accredited since 1996, by the Israeli Standard Institute for its Quality Assurance System which is in compliance with the requirements of Israeli Standard ISO 9001:2008. Moreover, Tahal office in Haifa, Israel is accredited by the Israeli Standard Institute for its environmental and occupational health & safety management system in compliance with Israeli Standards ISO 14001:2004 OHSAS 18001:2007