Maintain Drains are pleased to announce that the company has successfully completed the transition of their Quality Management system from ISO9001:2008 to the ISO9001:2015 standard. This latest version of the much regarded standard is based on a number of quality management principles including a strong customer focus, the motivation and implication of top management, the process approach and continual improvement. The company has worked very closely throughout the transition with NQA who are our Certification body, to meet the stringent requirements, and achieve this significant milestone.