Mar­ket Reg­u­la­tion

Analytical Cost Model
Analytical Cost Model for the Local Network; Analytical Cost Model for the National Core Network

Consistency Requirement / Margin Squeeze
Note on margin squeeze published on 14 November 2007

International Tariff Comparisons

IP interconnection
Key Elements for the Interconnection of IP-Based Networks, Advisory Project Group 'Framework conditions for IP-based network interconnection', Reports, Responses 

NGA-Forum

Net Neutrality

Publication of key elements on transparency for consumers and on measuring procedures

Study on the Quality of Service of Broadband Access Lines