# Authority sources — climatização, Portugal

Seed shortlist for this vertical. Tier 1 is a regulator, statute, court, statistical agency, or standards body. Tier 2 is specialised technical publishing. Articles cite from this list. Access date for the seed: 6 November 2026.

## Tier 1 — statute and EU law

| Source | What it is | URL |
| --- | --- | --- |
| Regulamento (UE) n.º 626/2011 | Energy label for air conditioners ≤ 12 kW, SEER and SCOP classes | https://eur-lex.europa.eu/legal-content/PT/TXT/HTML/?uri=CELEX:32011R0626 |
| Regulamento (UE) n.º 206/2012 | Ecodesign minima for air conditioners and comfort fans | https://eur-lex.europa.eu/eli/reg/2012/206/oj |
| Regulamento (UE) 2024/573 | F-gas regulation | https://eur-lex.europa.eu/eli/reg/2024/573/oj |
| Diretiva 2009/125/CE | Ecodesign framework directive | https://eur-lex.europa.eu/eli/dir/2009/125/oj |
| Regulamento (UE) 2017/1369 | Energy labelling framework | https://eur-lex.europa.eu/eli/reg/2017/1369/oj |
| Diretiva 2010/31/UE | Energy performance of buildings | https://eur-lex.europa.eu/eli/dir/2010/31/oj |
| Diretiva (UE) 2024/1275 | Recast energy performance of buildings | https://eur-lex.europa.eu/eli/dir/2024/1275/oj |
| Código Civil consolidado | Horizontal property, including articles 1421, 1422 and 1425 | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1966-34509075 |
| Código Civil, texto na PGD de Lisboa | Article-level reading of the Civil Code | https://www.pgdlisboa.pt/leis/lei_mostra_articulado.php?nid=775&tabela=leis |
| RJUE, Decreto-Lei n.º 555/99 | Urban development and building control | https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1999-34567875 |
| Acórdão TRP (marquise / linha arquitectónica) | Court reading of articles 1422 and 1425 | https://www.dgsi.pt/jtrp.nsf/56a6e7121657f91e80257cda00381fdf/cab3347b0be6028d802587100053fed3?OpenDocument= |

## Tier 1 — Portuguese agencies

| Source | What it is | URL |
| --- | --- | --- |
| ADENE, manual da etiqueta | Portuguese explanation of the air-conditioner label | https://www.adene.pt/wp-content/uploads/2018/02/manual-etiqueta-energetica-36-3.pdf |
| ADENE | National energy agency | https://www.adene.pt/ |
| SCE | Energy certification of buildings | https://www.sce.pt/ |
| DGEG | Energy and geology directorate, refrigerants oversight | https://www.dgeg.gov.pt/ |
| ERSE | Electricity tariffs | https://www.erse.pt/ |
| IPMA, normais climáticas | Climate normals index | https://www.ipma.pt/pt/oclima/normais.clima/ |
| IPMA | Portuguese sea and atmosphere institute | https://www.ipma.pt/ |
| Diário da República | Official journal | https://diariodarepublica.pt/ |
| INE | National statistics institute | https://www.ine.pt/ |
| Câmara Municipal de Lisboa | Municipal licensing layer for works | https://www.lisboa.pt/ |
| APA | Portuguese environment agency | https://apambiente.pt/ |
| DGSI | Court decision database | https://www.dgsi.pt/ |
| EUR-Lex | EU law database | https://eur-lex.europa.eu/ |
| NIST SP 811 | Guide to the SI | https://www.nist.gov/pml/special-publication-811 |
| NIST | Weights and measures | https://www.nist.gov/ |
| Comissão Europeia, energia | Commission energy policy pages | https://energy.ec.europa.eu/ |
| Comissão Europeia, clima | Commission climate pages | https://climate.ec.europa.eu/ |
| IEA | International Energy Agency | https://www.iea.org/ |

## Tier 1 — further EU instruments to rotate

| Source | URL |
| --- | --- |
| Regulamento (UE) n.º 517/2014 (F-gas, historical) | https://eur-lex.europa.eu/eli/reg/2014/517/oj |
| Diretiva (UE) 2018/844 | https://eur-lex.europa.eu/eli/dir/2018/844/oj |
| Diretiva (UE) 2018/2001 | https://eur-lex.europa.eu/eli/dir/2018/2001/oj |
| Regulamento (UE) 2018/1999 | https://eur-lex.europa.eu/eli/reg/2018/1999/oj |
| Diretiva 2012/27/UE | https://eur-lex.europa.eu/eli/dir/2012/27/oj |
| Regulamento (UE) 2023/1542 | https://eur-lex.europa.eu/eli/reg/2023/1542/oj |
| Regulamento (CE) n.º 765/2008 | https://eur-lex.europa.eu/eli/reg/2008/765/oj |
| Decisão 768/2008/CE | https://eur-lex.europa.eu/eli/dec/2008/768/oj |
| Diretiva 2006/42/CE | https://eur-lex.europa.eu/eli/dir/2006/42/oj |
| Regulamento (UE) 2016/2281 | https://eur-lex.europa.eu/eli/reg/2016/2281/oj |
| Regulamento (UE) 2015/1095 | https://eur-lex.europa.eu/eli/reg/2015/1095/oj |
| Regulamento Delegado (UE) 2015/1094 | https://eur-lex.europa.eu/eli/reg_del/2015/1094/oj |

## Tier 2 — use at most twice on this site

| Source | URL |
| --- | --- |
| Ordem dos Engenheiros | https://www.ordemdosengenheiros.pt/ |
| ASHRAE | https://www.ashrae.org/ |
| ISO catalogue | https://www.iso.org/ |
| CEN-CENELEC | https://www.cencenelec.eu/ |
| REHVA | https://www.rehva.eu/ |
| EHPA | https://www.ehpa.org/ |
| Eurovent | https://www.eurovent.eu/ |
| Portal da Construção Sustentável (ADENE-adjacent reading only if the URL is the agency's) | https://www.adene.pt/ |

Do not cite Wikipedia, Investopedia, or unlabeled listicles as evidence. If a numeric claim is not in one of the rows above, mark it as a desk premise or as unverified.