47 CFR 15.21 - Information to user.

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There are 4 Updates appearing in the Federal Register for 47 CFR 15. View below or at eCFR (GPOAccess)
§ 15.21 Information to user.
The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. In cases where the manual is provided only in a form other than paper, such as on a computer disk or over the Internet, the information required by this section may be included in the manual in that alternative form, provided the user can reasonably be expected to have the capability to access information in that form.
[54 FR 17714, Apr. 25, 1989, as amended at 68 FR 68545, Dec. 9, 2003]

Title 47 published on 2013-10-01

The following are only the Rules published in the Federal Register after the published date of Title 47.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-07-14; vol. 79 # 134 - Monday, July 14, 2014
    1. 79 FR 40678 - Unlicensed Devices and Equipment Approval
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION
      Final rule.
      Effective August 13, 2014.
      47 CFR Parts 2 and 15

Title 47 published on 2013-10-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 47 CFR 15 after this date.

  • 2014-07-14; vol. 79 # 134 - Monday, July 14, 2014
    1. 79 FR 40678 - Unlicensed Devices and Equipment Approval
      GPO FDSys XML | Text
      FEDERAL COMMUNICATIONS COMMISSION
      Final rule.
      Effective August 13, 2014.
      47 CFR Parts 2 and 15