Subpart D - Additional Obligations of Incumbent Local Exchange Carriers
- § 51.301 Duty to negotiate
- § 51.303 Preexisting agreements
- § 51.305 Interconnection
- § 51.307 Duty to provide access on an unbundled basis to network elements
- § 51.309 Use of unbundled network elements
- § 51.311 Nondiscriminatory access to unbundled network elements
- § 51.313 Just, reasonable and nondiscriminatory terms and conditions for the provision of unbundled network elements
- § 51.315 Combination of unbundled network elements
- § 51.316 Conversion of unbundled network elements and services
- § 51.317 Standards for requiring the unbundling of network elements
- § 51.318 Eligibility criteria for access to certain unbundled network elements
- § 51.319 Specific unbundling requirements
- § 51.320 Assumption of responsibility by the Commission
- § 51.321 Methods of obtaining interconnection and access to unbundled elements under section 251 of the Act
- § 51.323 Standards for physical collocation and virtual collocation
- § 51.325 Notice of network changes: Public notice requirement
- § 51.327 Notice of network changes: Content of notice
- § 51.329 Notice of network changes: Methods for providing notice
- § 51.331 Notice of network changes: Timing of notice
- § 51.333 Notice of network changes: Short term notice, objections thereto and objections to copper retirement notices
- § 51.335 Notice of network changes: Confidential or proprietary information