Cornerstone Design & Engineering Limited (CDE) is a Design-Build firm that is committed to providing innovative, sustainable, cost effective, quality and comprehensive engineering solutions that are responsive to the needs and expectations of our Clients. We have established a Quality Management System based on the requirements of ISO 9001:2015 standard in order to assure consistent high-quality performance and satisfaction for all relevant interested parties.


We demonstrate our commitment to consistent high-quality service delivery by:

  • Identifying, reviewing and fulfilling the relevant requirements of our Clients within agreed parameters of cost, time and quality; subscribes;

  • Providing services in line with pre-defined standard operating procedures, standards and other applicable criteria;

  • Periodically reviewing processes and performing relevant verification and/or validation checks so as to enable us deliver higher level quality services;

  • Developing employee skills, competence and/or capacity through training and continual professional development.


The Directors are ultimately responsible for the development and implementation of this policy. All staff and sub-contractors are responsible for promoting the commitments within this policy, and are required to familiarize themselves with all requirements of the Quality Management System.
Management shall regularly review, update and communicate this policy, and will make it available to relevant interested parties, as appropriate.