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      <marc:subfield code="a">National Energy Code of Canada for Buildings 2025 / </marc:subfield>
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      <marc:subfield code="c">©2025</marc:subfield>
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      <marc:subfield code="a">"First printing."</marc:subfield>
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      <marc:subfield code="a">"This publication was made possible with the technical and financial support of: Natural Resources Canada.</marc:subfield>
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      <marc:subfield code="a">Issued also in French under title: Code national de l'énergie pour les bâtiments - Canada 2025.</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references and index.</marc:subfield>
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      <marc:subfield code="a">"The National Energy Code of Canada for Buildings (NECB) is one of the five National Model Codes, along with the National Building Code of Canada (NBC), the National Plumbing Code of Canada (NPC), the National Fire Code of Canada (NFC) and the National Farm Building Code of Canada (last updated in 1995). In Canada, provincial and territorial governments have the authority to enact legislation that regulates building design and construction within their jurisdictions. This legislation may involve the adoption of the NECB without change or with modifications to suit local needs, and the enactment of other laws and regulations regarding building design and construction. Persons involved in the design or construction of a building should consult the provincial or territorial jurisdiction concerned to confirm what requirements are applicable"--Preface, page v.</marc:subfield>
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      <marc:subfield code="a">Issued also in printed form.</marc:subfield>
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      <marc:subfield code="a">Architecture and energy conservation</marc:subfield>
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      <marc:subfield code="a">Architecture and energy conservation</marc:subfield>
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      <marc:subfield code="a">Buildings</marc:subfield>
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      <marc:subfield code="a">Canadian Board for Harmonized Construction Codes, </marc:subfield>
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      <marc:subfield code="a">National Research Council of Canada, </marc:subfield>
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      <marc:subfield code="w">(CaOODSP)9.950280</marc:subfield>
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      <marc:subfield code="t">National Energy Code of Canada for Buildings 2020 / </marc:subfield>
      <marc:subfield code="b">Fifth edition 2020</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.897536</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">2.78 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/cnrc-nrc/NR24-24-2025-eng.pdf</marc:subfield>
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      <marc:subfield code="a">NRCC-CONST-56758E</marc:subfield>
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