You can use this table to build CELEX numbers. The Celex number is the unique identifier of each document in EUR-Lex, regardless of language. Read more about Celex numbers on our Help pages.
All documents (except from sectors 0 and 7) may have one or more corrigenda. A corrigendum has the same Celex number as the original act, with a suffix "R(xx)", where "xx" is the sequential number of the corrigendum.
Sector 1: Treaties
| 1 |
K |
Treaty establishing the European Coal and Steel Community (ECSC Treaty) 1951 |
| A |
Treaty establishing the European Atomic Energy Community (EAEC Treaty or Euratom) (1957); Euratom Treaty consolidated versions (2010, 2012, 2016) |
| E |
Treaty establishing the European Economic Community (EEC Treaty or Treaty of Rome) (1957); Treaty establishing the European Community (TEC or EC Treaty) Maastricht consolidated version (1992), Amsterdam consolidated version (1997), Nice consolidated version (2002) and Athens consolidated version (2006); Treaty on the Functioning of the European Union (TFEU) consolidated versions (2008, 2010, 2012, 2016) |
| F |
Merger Treaty or Treaty of Brussels (1965); Treaty amending certain budgetary provisions or Treaty of Luxembourg (1970) |
| B |
Treaty of Accession of Denmark, Ireland, Norway* and the United Kingdom (1972) |
| R |
Treaty amending certain financial provisions (1975); Treaty amending certain provisions of the Protocol on the Statute of the European Investment Bank (1975) |
| H |
Treaty of Accession of Greece (1979) |
| I |
Treaty of Accession of Spain and Portugal (1985) |
| G |
Greenland Treaty (1985) |
| U |
Single European Act (SEA) 1986 |
| M |
Treaty on the European Union (TEU or Treaty of Maastricht) consolidated versions (1992, 1997, 2002, 2006, 2008, 2010, 2012, 2016); Treaty of Amsterdam consolidated version (1997); Treaty of Nice consolidated version (2002); Treaty of Athens consolidated version (2006); Treaty of Lisbon consolidated versions (2008, 2010, 2012) |
| N |
Treaty of Accession of Austria, Finland and Sweden (1994) |
| D |
Treaty of Amsterdam (1997) |
| C |
Treaty of Nice (2001) |
| T |
Treaty of Accession of the Czech Republic, Estonia, Cyprus, Latvia, Lithuania, Hungary, Malta, Poland, Slovenia and Slovakia (2003) |
| V |
Treaty establishing a Constitution for Europe (2004) |
| S |
Treaty of Accession of the Republic of Bulgaria and Romania (2005) |
| L |
Treaty of Lisbon (2007) |
| P |
Charter of Fundamental Rights of the European Union consolidated versions (2007, 2010, 2012, 2016) |
| J |
Treaty of Accession of Croatia (2012) |
| W |
EU-UK Withdrawal agreement (2019) |
| X |
Treaty amending certain provisions of the Protocol on the Statute of the European Investment Bank (1975) |
| ME |
Consolidated versions of the Treaty on the European Union (TEU or Treaty of Maastricht) and Treaty on the Functioning of the European Union (TFEU) 2016 |
* Norway is a signatory to the Treaty but not an EU Member State, having not actually ratified the Treaty.
Sector 2: International agreements
| 2 |
A |
Agreements with non-member States or international organisations |
| D |
Acts of bodies created by international agreements |
| P |
Acts of parliamentary bodies created by international agreements |
| X |
Other acts |
Sector 3: Legal acts
| 3 |
E |
CFSP: common positions; joint actions; common strategies (pre-Lisbon title V of EU Treaty) |
| F |
Police and judicial co-operation in criminal matters (pre-Lisbon title VI of EU Treaty) |
| R |
Regulations |
| L |
Directives |
| D |
Decisions (with or without addressee) |
| S |
ECSC Decisions of general interest |
| M |
Non-opposition to a notified concentration |
| J |
Non-opposition to a notified joint venture |
| B |
Budget |
| K |
ECSC recommendations |
| O |
ECB guidelines |
| H |
Recommendations |
| A |
Opinions |
| G |
Resolutions |
| C |
Declarations |
| Q |
Institutional arrangements: Rules of procedure; Internal agreements |
| X |
Other documents published in OJ L (or pre-1967) |
| Y |
Other documents published in OJ C |
Sector 4: Complementary legislation
| 4 |
A |
Agreements between Member States |
| D |
Decisions of the representatives of the governments of the Member States |
| X |
Other acts published in OJ L |
| Y |
Other acts published in OJ C |
| Z |
Complementary legislation |
Sector 5: Preparatory documents
| 5 |
Council and MS |
AG |
Council positions and statement of reasons |
| KG |
Council assents (ECSC Treaty) |
| IG |
Member States – initiatives |
| XG |
Other documents of the Council or the Member States |
| European Commission |
PC |
COM – legislative proposals, and documents related |
| DC |
Other COM documents (green papers, white papers, communications, reports, etc.) |
| JC |
JOIN documents |
| SC |
SEC and SWD documents |
| EC |
Proposals of codified versions of regulations |
| FC |
Proposals of codified versions of directives |
| GC |
Proposals of codified versions of decisions |
| M |
Merger control documents |
| AT |
Antitrust |
| AS |
State aid |
| XC |
Other documents of the Commission |
| DMA |
Digital Markets Act |
| European Parliament |
AP |
Legislative resolutions of the EP |
| BP |
Budget (EP) |
| IP |
Other resolutions and declarations of the EP |
| DP |
Internal decisions of the EP |
| XP |
Other documents of the EP |
| European Court of Auditors |
AA |
ECA Opinions |
| TA |
ECA Reports |
| SA |
ECA Special reports |
| XA |
Other documents of the ECA |
| European Central Bank |
AB |
ECB Opinions |
| HB |
ECB Recommendations |
| XB |
Other documents of the ECB |
| European Economic and Social Committee |
AE |
EESC Opinions on consultation |
| IE |
EESC Own-initiative opinions |
| AC |
EESC Opinions |
| XE |
Other documents of the EESC |
| European Committee of the Regions |
AR |
CoR Opinions on consultation |
| IR |
CoR Own-initiative opinions |
| XR |
Other documents of the CoR |
| ECSC Commitee |
AK |
ECSC Consultative Committee Opinions |
| XK |
Other documents of the ECSC Committee |
| Other organs |
XX |
Other documents |
Sector 6: EU case-law
| 6 |
Court of Justice |
CJ |
Judgment |
| CO |
Order |
| CC |
Opinion of the Advocate-General |
| CS |
Seizure |
| CT |
Third party proceeding |
| CV |
Opinion |
| CX |
Ruling |
| CD |
Decision |
| CP |
View |
| CN |
Communication: new case |
| CA |
Communication: judgment |
| CB |
Communication: order |
| CU |
Communication: request for an opinion |
| CG |
Communication: opinion |
| General Court (pre-Lisbon: Court of First Instance) |
TJ |
Judgment |
| TO |
Order |
| TC |
Opinion of the Advocate-General |
| TT |
Third party proceeding |
| TN |
Communication: new case |
| TA |
Communication: judgment |
| TB |
Communication: order |
| Civil Service Tribunal |
FJ |
Judgment |
| FO |
Order |
| FT |
Third party proceeding |
| FN |
Communication: new case |
| FA |
Communication: judgment |
| FB |
Communication: order |
Sector 7: National transposition measures
| 7 |
L |
National measures to transpose directives |
| F |
National measures to transpose framework decisions |
National transposition measures have the same
Celex number
as the implemented legal act, except that the sector is "7" instead of "3". A country code* and a sequential number are added at the end. Examples: 72014L0056FIN_240353, 72014L0040FRA_240395.
Read about how to search for national transposition measures.
*(BEL, DEU, FRA, CZE, ESP, PRT, AUT, CYP, BGR, EST, FIN, GBR, HUN, IRL, LTU, MLT, LVA, SVN, SWE, GRC, POL, DNK, ITA, LUX, NLD, SVK, ROU, HRV)
Sector 8: National case-law
| 8 |
BE |
Belgium |
| BG |
Bulgaria |
| CZ |
Czech Republic |
| DK |
Denmark |
| DE |
Germany |
| EE |
Estonia |
| IE |
Ireland |
| EL |
Greece |
| ES |
Spain |
| FR |
France |
| HR |
Croatia |
| IT |
Italy |
| CY |
Cyprus |
| LV |
Latvia |
| LT |
Lithuania |
| LU |
Luxembourg |
| HU |
Hungary |
| MT |
Malta |
| NL |
Netherlands |
| AT |
Austria |
| PL |
Poland |
| PT |
Portugal |
| RO |
Romania |
| SI |
Slovenia |
| SK |
Slovakia |
| FI |
Finland |
| SE |
Sweden |
| UK |
United Kingdom |
| CH |
Switzerland |
| IS |
Iceland |
| NO |
Norway |
| XX |
Other countries, EFTA Court, European Court of Human Rights |
Sector 9: Parliamentary questions
| 9 |
E |
Written questions |
| H |
Questions at question time |
| O |
Oral questions |
Sector 0: Consolidated texts
| 0 |
Consolidated texts: non-official documents integrating legal acts with their amendments and corrections |
Consolidated texts have the same Celex number as their basic acts, except that the sector is "0".
Sector C: Official Journal C series
| C |
Other documents published in the Official Journal C series |
These documents don't have a descriptor. They are identified by the year, the OJ number and a sequential number of publication in the Official Journal. For example C2009/321/04 is the 4th document of OJ C 321 from 2009.
Sector E: EFTA documents
| E |
A |
Agreements between EFTA Member States |
| C |
Acts of the EFTA Surveillance Authority |
| G |
Acts of the EFTA Standing Committee |
| J |
Decisions, orders, consultative opinions of the EFTA Court |
| P |
Pending cases of the EFTA Court |
| X |
Information and communications |
| O |
Other acts |
