---
kind: "section"
citation: "47 C.F.R. § 9.33"
title: "47"
number: "9.33"
heading: "Cost responsibilities."
url: "https://uscodex.org/cfr/47/9.33"
---

# §9.33. Cost responsibilities.

- (a) Originating service providers are responsible for the costs of complying with the applicable Phase 1 and Phase 2 requirements assigned to them under [§ 9.29](/cfr/47/9.29.md), including the costs of—
  - (1) Transmitting 911 traffic to NG911 Delivery Points;
  - (2) Delivering 911 traffic in the required IP-based SIP format at each phase, including the cost of IP conversion using a Legacy Network Gateway or the functional equivalent, if necessary; and
  - (3) Obtaining and delivering location and routing information using ALI/ANI databases, selective routers, or other means at Phase 1, and using LIS functionalities or other equivalent means at Phase 2.
- (b) Originating service providers are not responsible for the costs of furnishing, maintaining, or upgrading NG911 Delivery Points, ESInets, Next Generation 911 Core Services networks, or PSAPs.

## Notes

### Source

Source: 89 FR 78128, Sept. 24, 2024, unless otherwise noted.

### Authority

Authority: 47 U.S.C. 151-154, 152(a), 155(c), 157, 160, 201, 202, 208, 210, 214, 218, 219, 222, 225, 251(e), 255, 301, 302, 303, 307, 308, 309, 310, 316, 319, 332, 403, 405, 605, 610, 615, 615 note, 615a, 615b, 615c, 615a-1, 616, 620, 621, 623, 623 note, 721, and 1471, and Section 902 of Title IX, Division FF, Pub. L. 116-260, 134 Stat. 1182, unless otherwise noted.

### Source

Source: 84 FR 66760, Dec. 5, 2019, unless otherwise noted.