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Global citizenship and second passport routesSeparate passports, citizenship, permanent residence and long-term residence

OULANG INTERNATIONAL evaluates citizenship, naturalization and residence routes by objective: mobility, family security, asset planning, tax exposure, education and long-term settlement.

Citizenship by investment routes

Citizenship by investment

Turkey citizenship by investment review

Turkey should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Vanuatu citizenship by investment review

Vanuatu should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Caribbean citizenship by investment review

Caribbean should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Egypt citizenship by investment review

Egypt should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

St. Kitts and Nevis citizenship by investment review

St. Kitts and Nevis should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Antigua and Barbuda citizenship by investment review

Antigua and Barbuda should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Dominica citizenship by investment review

Dominica should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Grenada citizenship by investment review

Grenada should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Saint Lucia citizenship by investment review

Saint Lucia should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Citizenship by investment

Malta citizenship by investment review

Malta should be assessed as a second citizenship route, not as a generic migration product. Official channels, due diligence and source of funds come first.

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Naturalization and nationality process routes

Naturalization route

Albania naturalization process review

Albania requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

North Macedonia naturalization process review

North Macedonia requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

Philippines naturalization process review

Philippines requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

Malaysia naturalization process review

Malaysia requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

Samoa naturalization process review

Samoa requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

Slovakia naturalization process review

Slovakia requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Naturalization route

Thailand naturalization process review

Thailand requires a route-by-route review: residence, family link, language, integration, special contribution or discretionary approval.

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Global Citizenship and Second Passport Routes 2026 | OULANG INTERNATIONAL