EU Citizenship via Latvia

EU route is a EU-bucket pathway under Latvian citizenship law. Authorities: 1995 Non-citizens Law. This route operates across temporal windows W6,W7 as documented in the Era Map.

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

Eligibility is governed by the primary authorities for EU bucket. Citizenship of any EU member state confers automatic EU citizenship per Art 20-25 TFEU.

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

Latvian language exam (LSU) administered by Valsts valodas centrs (VVC). Levels A2/B1/B2 depending on category. Exemption: ethnic Latvians per Article 13; children of nepilsoņi parents (jus soli routes); pre-1940 restored citizens.

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

EU member state citizenship documentation

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

• Submit application to PMLP (Office of Citizenship and Migration Affairs)
• Review timeline: typically 6-12 months for standard routes
• Appeal: 4-tier administrative ladder (PMLP → Administratīvā rajona tiesa → Apgabaltiesa → Senāta SKA)

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

Standard processing: 6-12 months for routine applications. Simplified procedures (Article 13 for ethnic Latvians, repatriation): 3-6 months. Restoration claims (LVVA documentary review): 12-18 months. Appeals: additional 1-6 months per administrative-court tier (4-tier ladder).

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

Application fee ~28 EUR + state fee (varies). Repatriation: lower fee. Children registrations (1999 stage): no fee. Automatic 2020 jus soli: no fee. Cabinet special-merit: no fee.

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

• Primary statute: 1995 Non-citizens Law
• Apex court: Satversmes tiesa (Constitutional Court)
• Cassation: Augstākā tiesa Senāta Administratīvo lietu departaments
• ECHR jurisprudence: Andrejeva, Sisojeva, Slivenko, Savickis, Valiullina, Djeri

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

4-tier administrative ladder: PMLP head review → Administratīvā rajona tiesa (Administrative District Court — single nationally with 5 houses) → Administratīvā apgabaltiesa (Administrative Regional Court — appellate) → Augstākās tiesas Senāta Administratīvo lietu departaments (case prefix SKA). Time limit per APL Section 79: 1 month.

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

Subject to specific Article requirements

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.

• 1995 Non-citizens Law

[Apex Anchors — LV Pilsonības likums + Nepilsoņi Architecture v2026]: Pilsonības likums (Citizenship Law) 1994-07-22 (Latvijas Vēstnesis Nr. 93, EIF 1994-08-25) — Article 2 5-pathway DSC framework: (1) Art 2(1) descendants of 1940-06-17 citizens; (2) Art 2(2) born in LV pre-1940 or naturalised pre-1940; (3) Art 2(3) ethnic Latvians/Livs in exile; (4) Art 2(4) Latvian-language repatriates; (5) Art 2(5) other restoration pathways. Article 11(2) bilateral exception: dual citizenship permitted with LT/EE without renunciation (1940 Aktas Nr. I-12 Lithuanian foreign citizenship-recognition triggering Baltic-Triple-State-Continuity doctrine; reactivated post-1991-08-21 restitutio in integrum). Article 9(1)(2) 2013 EU/EEA/NATO/CH whitelist amendment (Saeima Reform 2013-05-09; EIF 2013-10-01) — liberalisation marker permitting dual citizenship with 28 whitelisted states (all 27 EU members + AUS + NZL + BRA + CHE + USA + NATO members). §13(4) 2016 chain-break (Saeima Reform 2016-02-04) restricting transmission to 2nd descent generation absent residence trigger. NEPILSOŅI ("non-citizens") sui-generis ~5-route cluster (1995 Likums par to bijušo PSRS pilsoņu statusu — Law on Status of Former USSR Citizens; ~190K population 1995 → ~155K 2026 progressive de-statelessization arc, 21-year span). Andrejeva v Latvia ECtHR [GC] 2009-02-18 (Appl 55707/00) + Savickis v Latvia ECtHR [GC] 2022-06-09 (Appl 49270/11) — Constitutional Court Satversmes tiesa apex per Article 85 Satversme 1922. Daugavas Vanagi 1945 Latvian Legion (Waffen-SS Latvian recruits) historical-recognition jurisprudence chain. ECN Council of Europe Convention on Nationality 1997 (CETS 166) — LV not ratified (preserved Nepilsoņi framework). EU accession 2004-05-01 framework + 2014 Eurozone accession.