Section 12 Fund of the Office of the Commissioner. Section 13 Payment by the Government to the Office of salaries etc. of the Office staff. Section 14 Payments from the Fund of the Office. Section 15 Obtaining of services by the Commissioner. Section 16 Staff of the Office of the Commissioner. Section 17 Representation of the Office and the Commissioner. Section 17A 5 of 160(I) of 2013. Competences of the Minister. Part 4 General Duties of the Commissioner. Section 18 Obligation of the Commissioner to promote certain objectives. Section 19 Manner of exercise of competences and powers and of performance of duties of the Commissioner. Part 5 Competences, Powers and Duties of the Commissioner and exercise thereof. Section 20 Provision of competences, powers and duties to the Commissioner. Section 20A 5 of 104(I) of 2016. Measures to reduce the cost of deploying high-speed electronic communications networks. Section 21 General Obligation. Section 22 Association between the Commissioner's competences and competition rules. Section 23 Special considerations in calculating costs. 2