Among the most important tasks of the Association are participation in the rulemaking process and protection of the rights and legitimate interests of the Association members in state bodies.

The relevant powers of the Association are provided for by its Charter, accreditation in ministries, participation with the right to vote in the work of the Interdepartmental Commission on Legislative Activity under the Government, as well as official involvement in performing similar functions of NCE RK "Atameken" in the oil, gas and energy sectors.

The Association staff members continuously participate in drafting and reviewing all legislative acts and regulations affecting the interests of its members. The Association timely informs them about important (forthcoming) changes in the legislation, communicates the opinion and problems of the companies to state bodies, and, if necessary, organizes a platform for direct dialogue between them.

The priority issues of the legal activity of the Association are improvements in legislative regulation and law enforcement practice of government bodies in the areas of subsoil use, taxation, environmental protection, etc.