---
kind: "section"
citation: "47 C.F.R. § 2.906"
title: "47"
number: "2.906"
heading: "Supplier's Declaration of Conformity."
url: "https://uscodex.org/cfr/47/2.906"
---

# §2.906. Supplier's Declaration of Conformity.

- (a) Supplier's Declaration of Conformity (SDoC) is a procedure where the responsible party, as defined in [§ 2.909](/cfr/47/2.909.md), makes measurements or completes other procedures found acceptable to the Commission to ensure that the equipment complies with the appropriate technical standards and other applicable requirements.
  - (1) Equipment testing necessary to ensure compliance with the appropriate technical standards and other applicable requirements must not be performed at a measurement facility that is owned by, controlled by, or under the direction of a prohibited entity, as defined in [§ 2.902](/cfr/47/2.902.md).
  - (2) Submittal to the Commission of a sample unit or representative data demonstrating compliance is not required unless specifically requested pursuant to [§ 2.945](/cfr/47/2.945.md).
- (b) Supplier's Declaration of Conformity is applicable to all items subsequently marketed by the manufacturer, importer, or the responsible party that are identical, as defined in [§ 2.908](/cfr/47/2.908.md), to the sample tested and found acceptable by the manufacturer.
- (c) The responsible party may, if it desires, apply for Certification of a device subject to the Supplier's Declaration of Conformity. In such cases, all rules governing certification will apply to that device.
- (d) Notwithstanding other parts of this section, equipment otherwise subject to the Supplier's Declaration of Conformity process that is produced by any entity identified on the Covered List, established pursuant to [§ 1.50002](/cfr/47/1.50002.md) of this chapter, is prohibited from obtaining equipment authorization through that process. The rules in this chapter governing certification apply to authorization of such equipment.

## Notes

### Amendments

[82 FR 50825, Nov. 2, 2017, as amended at 88 FR 7623, Feb. 6, 2023; 90 FR 38066, Aug. 7, 2025]

### Source

Source: 39 FR 5919, Feb. 15, 1974, unless otherwise noted.

### Authority

Authority: 47 U.S.C. 154, 302a, 303, and 336, unless otherwise noted.

### Source

Source: 28 FR 12465, Nov. 22, 1963, unless otherwise noted.

### Amendments

[82 FR 50825, Nov. 2, 2017, as amended at 88 FR 7623, Feb. 6, 2023; 90 FR 38066, Aug. 7, 2025]