For specific guidance on how to test for Part 15, you can download supplemental technical documents at the FCC LabHelp portal. Why the Text File Matters
This is the best place for a "living" version of the law. You can view the full text at the eCFR Title 47, Part 15 page . Download Part15 txt
For a "snapshot" or a printable text version, use GovInfo.gov . They provide official PDF and XML/Text formats of the Code of Federal Regulations. For specific guidance on how to test for
If you are developing a Wi-Fi-enabled gadget, a Bluetooth speaker, or even a digital clock, you have likely run into the requirement to comply with . This regulation is the "law of the land" for unlicensed electronic devices in the United States, ensuring they don't cause harmful interference to licensed radio services. Where to Download "Part15.txt" For a "snapshot" or a printable text version, use GovInfo
Common items like DC motors or mechanical light switches that might emit RF but weren't designed to. 47 CFR Part 15 -- Radio Frequency Devices - eCFR
Devices that generate RF energy as a byproduct of their internal operations (e.g., computers or digital cameras).
Accessing the Essentials: A Guide to Downloading and Navigating FCC Part 15