ALTINOK has a progressive policy on quality assurance, and holds ISO9001 and ISO 14001:2004 certificate. The aim of this policy is to set standards in quality, and performance that can form the basis for all future work. This has become of special importance in terms of the environment in recent years, in addition to the traditional need to meet the safety and reliability requirements. ALTINOK applies and maintains a stringent management system for the execution of projects. ALTINOK is an ENR 500 consulting and engineering company and has international memberships such as FIDIC (International Federation of Consulting Engineers), ASCE (American Society of Civil Engineers) and EFCA (European Federation of Consultants and Engineers), Turkish Chamber of Engineering membership, and is registered with numerous regional and international financing institutions.