nist-gov/www.nist.gov/nvlap/electromagnetic-compatibility-and-telecommunications-lap-0
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<h1 class="nist-page__title">Electromagnetic Compatibility and Telecommunications LAP</h1>
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<p>The purpose of the&nbsp;<strong>Electromagnetic Compatibility &amp; Telecommunications (ECT)&nbsp;LAP&nbsp;</strong>is to accredit testing laboratories found capable and competent to perform EMC conformance testing to FCC, MIL-STD, IEC, EN, CISPR and other test method standards that have been and may be added to the program.</p><p>The program includes test methods for the testing of both intentional radiators (i.e., radio transmitters) and unintentional radiators (i.e., digital devices), as well as wireless and wired telecommunications products. The program also includes various test methods for conformance, performance and/or interoperability. In addition, the program envelopes test methods that are part of the FCC regulatory requirements associated with radio frequency (RF) safety including specific absorption rate (SAR) and maximum permissible exposure (MPE).</p><p>The NVLAP ECT test method standards are grouped into one or more of the following categories. Laboratories may seek accreditation in ECT test methods in any of the areas listed below:</p><ul><li>Electromagnetic emissions;</li><li>Electromagnetic immunity;</li><li>Mil-Stds electromagnetic compatibility (emissions and immunity);</li><li>Energy Star for Computers;</li><li>Telecommunications;</li><li>Radio conformance;</li><li>Product Safety;</li><li>RF Exposure.</li></ul><p>For information on the requirements for accreditation see NIST Handbook 150 as well as NIST Handbook 150-11.</p><h3>Proficiency Testing Requirements</h3><p class="MsoNormal"><span>The laboratory shall assure the quality of tests in accordance with NIST Handbook 150-11, and&nbsp;ISO/IEC 17025 sec. 7.7. The&nbsp;results of the quality assurance monitoring will be reviewed by the assessor during the onsite assessment.</span></p><p class="Letterhead"><span>Section 7.7.2 of ISO/IEC 17025:2017 requires a laboratory to “monitor its performance by comparison with results of other laboratories, where available and appropriate.”&nbsp;The ECT LAP does not require a laboratory to participate in a NVLAP-mandated proficiency testing program.&nbsp; Laboratories may choose to organize interlaboratory comparisons among themselves, but NVLAP does not require participation in interlaboratory comparison in the ECT program. If an appropriate interlaboratory comparison becomes available, NVLAP may require participation and will notify all laboratories of requirements.&nbsp;</span></p><p class="MsoNormal"><span>General information regarding proficiency testing (PT) may be found in section 3.4 of NIST Handbook 150.&nbsp;</span></p><h3>Requirements Documents</h3><ul><li><a href="https://doi.org/10.6028/NIST.HB.150-2020-upd1">NIST Handbook 150:2020, update 1, NVLAP Procedures and General Requirements</a></li><li><a href="https://www.nist.gov/document/nist-hb-150-11-2013pdf" data-entity-type="node" data-entity-uuid="cda6d6e5-c30f-4df7-9f60-6124f8ecd1c3" data-entity-substitution="canonical">NIST Handbook 150-11:2013, NVLAP Electromagnetic Compatibility &amp; Telecommunications</a><br>&nbsp;</li><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="6d2eed8c-95d1-4227-9d6b-55295ed19118" data-file-url="/system/files/documents/2025/01/14/LB-159-2025%20NVLAP%20ISED%20Application%20Documents%20revision.pdf" href="/document/lb-159-2025-nvlap-ised-application-documents-revision" title="LB-159-2025 NVLAP ISED Application Documents revision">Lab Bulletin LB-159-2025: Additional NVLAP application requirements in support of Innovation, Science and Economic Development (ISED) recognition</a></li><li><a class="media-link-ga media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="3a1a8c7d-866d-4d46-a234-5308b470d228" data-file-url="/system/files/documents/2024/10/18/LB-157-2024%20ECT%20HB%20150-11B%20Checklist%20Revision.pdf" href="/document/lb-157-2024-ect-hb-150-11b-checklist-revision" title="LB-157-2024 ECT HB 150-11B Checklist Revision">Lab Bulletin LB-157-2024: Revision of the Innovation, Science and Economic Development (ISED) Canada Program Specific NIST Handbook 150-11B Checklist, <em>ECT: ISED Telecommunications Terminal Equipment, Radio Apparatus and Broadcasting Equipment</em></a></li><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="cac48b0c-20a0-4952-9600-bddb26967d30" data-file-url="/system/files/documents/2024/03/14/LB-155-2024%20ECT%20HB%20150-11A%20Checklist%20Revision.pdf" href="/document/lb-155-2024-ect-hb-150-11a-checklist-revision" title="LB-155-2024 ECT HB 150-11A Checklist Revision">Lab Bulletin LB-155-2024: Revision of Handbook 150-11A Checklist, <em>ECT: FCC Equipment Authorization Requirements for Recognition</em></a></li><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="99c7ef58-9420-419c-9047-2c9098f882dd" data-file-url="/system/files/documents/2023/08/03/LB-151-change%20in%20ECT%20Laboratory%20Expansion%20Request%20process.pdf" href="/document/lab-bulletin-lb-151-2023-change-process-request-expansion-ect-scope-accreditation" title="Lab Bulletin LB-151-2023:&nbsp;Change in process to request expansion to ECT Scope of Accreditation">Lab Bulletin LB-151-2023:&nbsp;Change in process to request expansion to ECT Scope of Accreditation</a><ul><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="f18dcec9-f4fc-4e3a-93c7-b920b6f6c88b" data-file-url="/system/files/documents/2023/08/03/ECT%20Scope%20Expansion%20Request%20Form%202023-08-02.docx" href="/document/ect-scope-expansion-request-form-2023-08-02" title="ECT Scope Expansion Request Form 2023-08-02">ECT Scope Expansion Form</a></li></ul></li><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="24244aab-d4d7-41e4-b14d-d32131760376" data-file-url="/system/files/documents/2020/12/16/LB-134%202020%20ECT%20HB%20150-11C%20ASCA%20Checklist%2012-10-2020.pdf" href="/document/lb-134-2020-asca-recognition-and-release-nist-handbook-150-11c-checklist" title="LB-134-2020: ASCA Recognition and Release of NIST Handbook 150-11C Checklist">Lab Bulletin LB-134-2020:&nbsp;ASCA Recognition and Release of NIST Handbook 150-11C Checklist, <em>ECT: ASCA Pilot Program Basic Safety and Essential Performance of Medical Electrical Equipment, Medical Electrical Systems, and Laboratory Medical Equipment</em></a></li><li><a href="https://www.nist.gov/document/lab-bulletin-lb-116-2020"><span>Lab Bulletin LB-116-2020:&nbsp;Update to NVLAP accreditation documents for laboratories accredited to ISO/IEC 17025:2017 under the ILAC MRA</span></a></li><li><a class="media-link-ga " data-entity-substitution="canonical" data-entity-type="media" data-entity-uuid="3dc1db40-a783-4feb-a9eb-27962484e734" data-file-url="/system/files/documents/2022/08/02/LB-73-2013%20HB150-11%20Revison.pdf" href="/document/lb-73-2013-hb150-11-revison" title="LB-73-2013 HB150-11 Revison">Lab Bulletin LB-73-2013: Release of NIST Handbook 150-11, 2013 Edition</a></li></ul><h3>References and Information</h3><ul><li>&nbsp;<a href="https://www.nist.gov/standardsgov/requirements-nist-designation-us-conformity-assessment-bodies">APEC Conformity Assessment of Telecommunications Equipment (APEC Tel MRA) Specific Requirements</a></li><li>&nbsp;<a href="http://www.energystar.gov/index.cfm?c=third_party_certification.tpc_index">Energy Star Program</a></li><li>&nbsp;<a href="https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm">FCC OET Equipment Authorization System Test Firm Search</a></li><li>&nbsp;<a href="https://apps.fcc.gov/oetcf/kdb/index.cfm">FCC OET Knowledge Database (KDB)</a></li><li><a href="https://www.fda.gov/medical-devices/division-standards-and-conformity-assessment/accreditation-scheme-conformity-assessment-asca"><span>FDA Accreditation Scheme for Conformity Assessment (ASCA)</span></a></li><li><a href="http://www.ic.gc.ca/eic/site/mra-arm.nsf/eng/nj00160.html"><span>ISED Recognized Wireless Device Testing laboratories</span></a></li><li><a href="https://ised-isde.canada.ca/site/mutual-recognition-agreements/en/procedures-conformity-assessment-bodies"><span>ISED Procedures for Conformity Assessment Bodies</span></a></li><li>&nbsp;<a href="http://www.vcci.jp/vcci_e/">VCCI Council</a></li></ul><p>&nbsp;</p>
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