Supranational settlement blocs are a more useful lens than generic regional-cooperation labels when the real question is simple: if you hold passport A, where else can you actually go live with minimal friction?
IMI Daily’s settlement-bloc taxonomy gives that rights-based framework. It separates full blocs, where citizenship in one member country effectively opens legal settlement in the others, from partial blocs and proto-blocs, where mobility is narrower, conditional, or still mostly aspirational.
Different lens, not a duplicate: this page is about settlement rights. Our Latin America regional blocs hub covers the broader trade and political architecture of Latin America. A bloc can matter geopolitically without creating a real right to settle, and some of the strongest settlement blocs are not Latin American at all.
Compare passport strength in Latin America →
Table of Contents
What Counts as a Settlement Bloc
The originating framework comes from IMI Daily’s “Supranational Settlement Blocs (SSBs).” Their core idea is tighter than a trade bloc, customs union, or visa-waiver arrangement: citizenship in one member state gives you the possibility to settle permanently in the others automatically or with only light documentation.
That produces three practical tiers:
- Full: automatic or near-automatic settlement rights with no discretionary immigration test beyond identity, clean record, or registration mechanics.
- Partial: real mobility benefits exist, but they stop short of a broad right to settle for all citizens.
- Proto: the bloc points in that direction, but current implementation is too weak or too narrow to treat it as a functioning settlement right.
For MLL readers, this matters because “can I visit” and “can I relocate” are different questions. So are “my country belongs to a bloc” and “my passport actually opens a new settlement corridor.”
The 21 Supranational Settlement Blocs Compared
This is the rights-first view of the landscape. The table follows IMI Daily’s classification structure and keeps the key question front and center: what settlement right does bloc membership actually create?
| Bloc | Tier | Members | Settlement right |
|---|---|---|---|
| EU/EEA | Full | Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden | Automatic free settlement across 30 countries without visas or work permits. |
| MERCOSUR-RA | Full | Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay | Right-based 2-year residence permit, then permanent residence, generally on passport plus clean criminal record. |
| CARICOM-CSME | Full | Antigua and Barbuda, Barbados, Belize, Dominica, Grenada, Guyana, Jamaica, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Suriname, Trinidad and Tobago | Settlement right is mainly tied to a Skill Certificate, with a 4-country full-movement subset since October 1, 2025. |
| GCC | Full | Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, United Arab Emirates | Nationals can reside across the bloc without visas or permits. |
| Nordic Passport Union | Full | Denmark, Finland, Iceland, Norway, Sweden, Faroe Islands, Greenland, Aland | Free settlement across the Nordic area, including Greenland and the Faroe Islands. |
| Common Travel Area | Full | United Kingdom, Ireland, Guernsey, Jersey, Isle of Man | British and Irish citizens can live and work across the area with near-domestic treatment. |
| Trans-Tasman Travel Arrangement | Full | Australia, New Zealand | Reciprocal live-and-work rights with minimal border formalities. |
| Compact of Free Association | Full | United States, Marshall Islands, Micronesia, Palau | Citizens of the three Pacific states can live and work in the United States; the relationship is highly asymmetric but real. |
| EAEU | Full | Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia | Bloc citizens can relocate for work and residence with simplified cross-border rights. |
| Indo-Nepal Treaty | Full | India, Nepal | Reciprocal rights to live, work, and in many cases own property across the border. |
| East African Community | Full | Burundi, DR Congo, Kenya, Rwanda, Somalia, South Sudan, Tanzania, Uganda | A genuine regional right to settle under the common-market framework, though field implementation varies. |
| OECS | Full | Antigua and Barbuda, Dominica, Grenada, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines | Full freedom of movement and settlement within the Eastern Caribbean bloc, including for some citizens by investment. |
| Benelux | Full | Belgium, Luxembourg, Netherlands | Historic full-settlement bloc, now mostly redundant because all three are also inside the EU/EEA. |
| CAN | Full | Bolivia, Colombia, Ecuador, Peru | National ID entry plus a 2-year residence track under the Andean Migratory Statute, with permanent residence after that. |
| ECOWAS | Partial | Benin, Cape Verde, Cote d’Ivoire, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Nigeria, Senegal, Sierra Leone, Togo | Visa-free travel is real, but residence beyond 90 days typically still requires formal national permits. |
| CA-4 | Partial | El Salvador, Guatemala, Honduras, Nicaragua | Passport-free regional travel and a shared tourist zone, but not a true legal right to settle. |
| Pacific Alliance | Partial | Chile, Colombia, Mexico, Peru | Strong mobility facilitation and business integration, but not a bloc-wide automatic settlement right. |
| CPLP | Proto | Angola, Brazil, Cape Verde, Equatorial Guinea, Guinea-Bissau, Mozambique, Portugal, Sao Tome and Principe, Timor-Leste | Mobility pact and CPLP visa category exist, but implementation is uneven and far weaker than a true settlement union. |
| ASEAN | Proto | Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, Vietnam | Short-stay visa-free access is common, but residency is still tied to national immigration and labor rules. |
| APEC | Proto | Australia, Brunei, Canada, Chile, China, Hong Kong, Indonesia, Japan, Malaysia, Mexico, New Zealand, Papua New Guinea, Peru, Philippines, Russia, Singapore, South Korea, Taiwan, Thailand, United States, Vietnam | The APEC Business Travel Card helps approved business travelers, not ordinary citizens seeking settlement rights. |
| African Union Passport Initiative | Proto | All 55 African Union member states | A long-range continental mobility project that remains aspirational rather than a functioning settlement right today. |
Important nuance: some blocs sit inside bigger blocs. Benelux is nested inside the EU/EEA. CAN is nested inside the broader MERCOSUR residence area. CARICOM-CSME has a skills-based layer, and within it a smaller four-country full-freedom subset. That nesting is exactly why a rights-based map is more useful than a logo collection.
To compare settlement rights with passport travel power, use this hub alongside the Latin America Passport Index. A bloc can make a mid-tier passport far more useful regionally than its visa-free count alone suggests.
Live MLL Explainers
These are the settlement-bloc explainers already live in the MLL ecosystem. The hub can launch before all 21 bloc guides exists, so only live URLs are linked here.
- What Is ECOWAS? – 12-state visa-free entry plus residence and establishment rights that remain permit-dependent in practice.
- What Is the OECS? – seven-state indefinite residence and work rights, including the CBI citizenship connection.
- What Is the EU/EEA Settlement Bloc? – the 30-country benchmark for full free-movement and settlement rights.
- What Is MERCOSUR? – the 9-country residence-agreement version, not just the 4-country trade bloc.
- What Is the Andean Community? – focused on CAN’s real residence mechanics under Decision 878.
- What Is CARICOM? – including the CSME layer and the 4-country full-movement expansion effective October 1, 2025.
- CA-4 Agreement Explained – honest about why it is mobility, not settlement.
- What Is the Pacific Alliance? – useful bloc, but weaker than MERCOSUR or CAN on settlement rights.
- What Is the CPLP? Β· Cape Verde Investor Visa Β· Cape Verde Digital Nomad Visa Β· Cabo Verde Bank Account – relevant to the Sao Tome, Portugal, and Brazil pathway stack, but still a proto-SSB.
More Guides Planned
The rest of the remaining guides will be added incrementally. No dead links here until the pages actually exist.
Full SSB guides planned
GCC, Nordic Passport Union, Common Travel Area, Trans-Tasman Travel Arrangement, Compact of Free Association, EAEU, Indo-Nepal Treaty, East African Community, Benelux.
Proto-SSB guides planned
ASEAN, APEC, African Union Passport Initiative.
Building a Passport Portfolio, Not Just Reading About One?
The right bloc matters only if it matches your actual plan: residency first, citizenship by descent, a MERCOSUR route, or a CPLP-to-Portugal play. We help clients choose the path with the best legal leverage for their specific nationality and timeline.
How to Use This Framework
If your goal is practical optionality, start with the blocs that create the fewest discretionary decisions after you already hold citizenship. That is why the EU/EEA, MERCOSUR-RA, CAN, OECS, and the Common Travel Area matter more than generic “regional integration” headlines.
If your goal is a future settlement corridor, proto-blocs still matter, but only if you treat them honestly. CPLP matters because it can make Portugal or Brazil pathways easier than a cold non-member application. It does not mean every CPLP passport behaves like an EU passport today. APEC matters for business travel, not permanent relocation. ASEAN matters for mobility texture, not bloc-wide residence rights.
The key distinction is: distinguish symbolic cooperation, business travel facilitation, and actual settlement leverage.
Related: Latin America Regional Blocs Β· Latin America Passport Index Β· Latin America Residency Comparison Β· CPLP Β· MERCOSUR