Republic of Ireland vs Commonwealth of the Northern Mariana Islands (United States territory)
A neutral side-by-side of immigration systems, routes and regulators. Each row links to the underlying visa page with its primary government source.
Last reviewed:
Republic of Ireland
Ireland operates an employment permits system administered by the Department of Enterprise, Trade and Employment (DETE), with immigration permissions separately issued by Immigration Service Delivery (ISD). The Critical Skills Employment Permit is the headline route for high-skill migration.
- Official portal
- Department of Justice (Ireland)
- Languages
- Irish, English
- Currency
- Euro
Commonwealth of the Northern Mariana Islands (United States territory)
Northern Mariana Islands Visa Atlas coverage is based on official USCIS, U.S. Department of State and CBP sources. The Commonwealth of the Northern Mariana Islands is a U.S. territory with ordinary U.S. immigration frameworks plus CNMI-specific worker handling, including the USCIS CW-1 CNMI-only transitional worker route.
- Official portal
- U.S. Citizenship and Immigration Services
- Languages
- English, Chamorro, Carolinian
- Currency
- United States dollar
How Republic of Ireland and Commonwealth of the Northern Mariana Islands (United States territory) differ
| Dimension | Republic of Ireland | Commonwealth of the Northern Mariana Islands (United States territory) |
|---|---|---|
| Total routes covered | 7 | 6 |
| Routes without employer sponsor | 4 | 1 |
| Routes leading to permanent residence | 6 | 2 |
| Typical full settlement timeline | Arrival → Stamp 4 (2 years on CSEP, 5 on GEP) → citizenship (5 years reckonable, typically year 6–7 from arrival). | — |
| Dominant skilled visa | Critical Skills Employment Permit | CW-1 CNMI-Only Transitional Worker |
| Skilled visa salary minimum | €40,904/year | — |
| Skilled visa processing time | DETE publishes current processing dates weekly; Critical Skills Employment Permits are consistently prioritised over General permits, typically 3–6 weeks for trusted-partner employers. | — |
| Skilled visa government fees | A Critical Skills Employment Permit to Ireland costs around €1,300 in government fees for a single applicant — the CSEP fee is typically employer-borne, so the worker's out-of-pocket cost is closer to €300. | — |
| Official languages | Irish, English | English, Chamorro, Carolinian |
| Currency | Euro | United States dollar |
| Primary regulator | Law Society | USCIS |
| Policy changes (last 12 months) | 1 | 0 |
Skilled-route head-to-head
Comparing each country’s most-used skilled-migration route side by side.
Republic of Ireland
Critical Skills Employment Permit
- Salary minimum
- €40,904/year
- Government fees
- A Critical Skills Employment Permit to Ireland costs around €1,300 in government fees for a single applicant — the CSEP fee is typically employer-borne, so the worker's out-of-pocket cost is closer to €300.
- Processing time
- DETE publishes current processing dates weekly; Critical Skills Employment Permits are consistently prioritised over General permits, typically 3–6 weeks for trusted-partner employers.
- Sponsor required
- Yes
- Leads to settlement
- Yes
Commonwealth of the Northern Mariana Islands (United States territory)
CW-1 CNMI-Only Transitional Worker
- Salary minimum
- —
- Government fees
- —
- Processing time
- —
- Sponsor required
- Yes
- Leads to settlement
- No
Recent policy activity
Last 6 months. Each entry links to its primary government source.
- 28 May 2026Republic of Ireland
Ireland announces employment-permit occupation list changes
The Department of Enterprise, Trade and Employment announced occupation-list changes to support housing, health and transport needs, including additions to the Critical Skills Occupation List and removals from the Ineligible Occupations List.
Department of Enterprise, Trade and Employment (Ireland)
Routes unique to Republic of Ireland
Routes unique to Commonwealth of the Northern Mariana Islands (United States territory)
Visa routes side by side
Republic of Ireland (7)
Critical Skills Employment Permit
Sponsor · Leads to settlement · 2 years initially; leads to Stamp 4 permission and long-term residence after 2 years.
General Employment Permit
Sponsor · Leads to settlement · 2 years initially; renewable; longer-term residence possible after 5 years.
Start-up Entrepreneur Programme (STEP)
No sponsor · Leads to settlement · Initial 2-year permission; renewable; leads to Stamp 4 after 5 years.
Stamp 4 permission
No sponsor · Leads to settlement · Typically issued for 1–5 years at a time; renewable.
Irish Student visa (Stamp 2)
Sponsor · Non-settlement · Up to 1 year at a time; renewable during studies.
Join Family (Irish national or EEA national)
No sponsor · Leads to settlement · Variable — usually 1–3 years at a time; leads to Stamp 4.
Immigrant Investor Programme (IIP — closed)
No sponsor · Leads to settlement · Closed to new applicants.
Commonwealth of the Northern Mariana Islands (United States territory) (6)
CW-1 CNMI-Only Transitional Worker
Sponsor · Non-settlement · As granted under the current USCIS CW-1 validity and petition rules.
Visitor Visa or ESTA for the Northern Mariana Islands
No sponsor · Non-settlement · As allowed by the U.S. visitor admission or Visa Waiver Program authorization and admission record.
Temporary Worker Visa for the Northern Mariana Islands
Sponsor · Non-settlement · Depends on the approved U.S. temporary worker classification, petition validity and admission record.
Family Immigration for the Northern Mariana Islands
Sponsor · Leads to settlement · Depends on the family category, petition, visa availability and whether the case uses consular processing or adjustment of status.
Employment-Based Green Card for the Northern Mariana Islands
Sponsor · Leads to settlement · Depends on the employment-based category, petition, labor-market steps where applicable, visa availability and processing path.
Student or Exchange Visitor Status for the Northern Mariana Islands
Sponsor · Non-settlement · Depends on the program, status classification, school or program authorization and admission record.
Frequently asked questions
Which country has an easier skilled-migration route, Republic of Ireland or Commonwealth of the Northern Mariana Islands (United States territory)?+
Republic of Ireland’s Critical Skills Employment Permit requires a salary of at least €40,904/year; Commonwealth of the Northern Mariana Islands (United States territory)’s CW-1 CNMI-Only Transitional Worker is the dominant skilled route. “Easier” depends on your salary, sponsor situation, and nationality — see each visa’s eligibility detail.
Which immigration system has changed more recently, Republic of Ireland or Commonwealth of the Northern Mariana Islands (United States territory)?+
In the last 6 months: 1 logged policy change for Republic of Ireland, 0 for Commonwealth of the Northern Mariana Islands (United States territory). See the recent-policy section above for the details, each linked to its primary source.
Does Republic of Ireland or Commonwealth of the Northern Mariana Islands (United States territory) have more visa routes without an employer sponsor?+
Republic of Ireland has more: 4 of its covered routes can be pursued without an employer sponsor, against 1 for Commonwealth of the Northern Mariana Islands (United States territory). No-sponsor routes — such as digital-nomad, self-employment, and points-based skilled migration — matter most if you do not yet have a job offer.