(1) In making a determination, the principal objectives of the Commission shall be to protect and promote the reasonable interests of current and prospective users of Dublin Airport and the Commission shall seek to -

(a) promote safety and security at Dublin Airport,

(b) facilitate the efficient and economic development and operation of Dublin Airport,

(c) promote high-quality and cost-effective airport services at Dublin Airport, and

(d) take account of the policies of the Government on aviation, climate change and sustainable development.

(2) In making a determination the Commission shall have due regard to -

(a) the restructuring including the modified functions of daa,

(b) the level of investment in airport facilities at Dublin Airport, in line with safety requirements and commercial operations in order to meet the needs of current and prospective users of Dublin Airport,