
CLOSING OF THE FOLLOW-UP AUDIT OF OUR ISO 9001: 2015, ISO 14001: 2015 and OHSAS 18001: 2007 CERTIFICATIONS
At HASNA PETROLEUM SERVICES, Global Quality and Customer / Partner Satisfaction are at the heart of our strategy. We thus complete our follow-up audit for the ISO 9001: 2015 certification, ISO 14001 version 2015 and the OHSAS 18001: 2007 certification which attests to the compliance and effectiveness of our customer management system, in meeting legal and […]