Part I

Areas where ex ante conditions may be set—

(a)

dispute resolution procedure;

(b)

requirements for publication/access to interconnection agreements and other periodic publication duties;

(c)

requirements for the provision of equal access and number portability;

(d)

requirements to provide facility sharing, including collocation;

(e)

requirements to ensure the maintenance of essential requirements;

(f)

requirements for allocation and use of numbering resources (including access to directory services, emergency services and pan-European numbers);

(g)

requirements concerning the maintenance of end-to-end quality of service;

(h)

where applicable, determination of the unbundled part of the interconnection charge which represents a contribution to the net cost of universal service obligations.