UK: Apply for work permit via employer sponsorship or visa.

To obtain a work permit (also known as a work visa) for the UK, follow these steps:

1. Determine Your Eligibility: Determine which type of work visa you are eligible for based on your skills, qualifications, and the type of job you have been offered in the UK. Common work visas in the UK include the Tier 2 (General) visa for skilled workers, Tier 5 visas for temporary workers, and other specialized visas for specific categories.

2. Find a Job Offer: Secure a job offer from a UK employer who is willing to sponsor your work visa. The employer must be a licensed sponsor registered with UK Visas and Immigration (UKVI).

3. Receive Certificate of Sponsorship (CoS): Once you have a job offer, your employer will issue a Certificate of Sponsorship (CoS) to support your visa application. The CoS contains information about your job, salary, and other relevant details.

4. Check Visa Requirements: Review the specific requirements for the type of work visa you are applying for, including financial requirements, English language proficiency, and any other criteria specified by UKVI.

5. Complete Online Application: Create an account on the UK Visas and Immigration (UKVI) website and complete the online visa application form. Provide accurate information and upload required documents, including your CoS, passport, photographs, proof of funds, and any other supporting documents.

6. Pay Visa Fees: Pay the visa application fee and the Immigration Health Surcharge (IHS) if applicable. The IHS provides access to the UK's National Health Service (NHS) during your stay.

7. Biometric Appointment: Schedule a biometric appointment at a Visa Application Center (VAC) to provide your fingerprints and photograph.

8. Attend Visa Interview (if required): Depending on your country of residence and the visa type, you may be required to attend a visa interview at the VAC or provide additional information.

9. Wait for Decision: After submitting your visa application and attending any required appointments, wait for a decision from UKVI. Processing times vary depending on the type of visa and your individual circumstances.

10. Receive Visa and Travel to the UK: If your visa application is approved, you will receive your work visa (entry clearance) in your passport. Make travel arrangements to the UK and ensure that you comply with all visa conditions, including working for your sponsoring employer and maintaining valid immigration status.

It's important to note that the process and requirements for obtaining a work permit in the UK may vary depending on the specific visa category, changes in immigration policies, and your individual situation. Always refer to the official UK government website or consult with a professional immigration advisor for the most accurate and up-to-date information.