NNU Immigration Limited

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NNU Immigration Limited London-based US immigration law practice offering US visa services to global businesses, investors a

Transferring employees to the US under the L-1 visa route?Our employer guide explains sponsorship requirements, eligibil...
17/10/2026

Transferring employees to the US under the L-1 visa route?

Our employer guide explains sponsorship requirements, eligibility and the steps multinational businesses need to take to support compliant transfers.

https://www.nnuimmigration.com/l1-visa-sponsorship-employer-guide/

L1 visa sponsorship guide for US employers. Learn company eligibility, employee transfer requirements, petition procedures, costs and compliance obligations.

USCIS fee increases take effect on October 16, 2026. Applicants and employers should check the updated fees before filin...
15/10/2026

USCIS fee increases take effect on October 16, 2026.

Applicants and employers should check the updated fees before filing to avoid rejected applications and processing delays:

https://www.nnuimmigration.com/uscis-fee-increases-take-effect-october-16-2026/

USCIS fee increases take effect October 16, 2026. See which immigration fees are rising, who is affected and what applicants and employers need to know.

Transferring key employees to the US?The L-1 visa enables qualifying multinational businesses to transfer managers, exec...
08/10/2026

Transferring key employees to the US?

The L-1 visa enables qualifying multinational businesses to transfer managers, executives and specialist employees to US operations.

Our guide explains the requirements and process:

https://www.nnuimmigration.com/l1-visa/

Learn about the L1 visa process, requirements, and differences between L1A and L1B visas for intracompany transfers to the US.

ESTA is often treated as a straightforward travel option, but it carries specific eligibility requirements and limitatio...
06/10/2026

ESTA is often treated as a straightforward travel option, but it carries specific eligibility requirements and limitations.

Not all travelers will qualify, and misuse can lead to refusal at the border and revoked permission.

https://www.nnuimmigration.com/esta/

Received an ICE Notice of Inspection?Employers have just three business days to produce Form I-9 records. Our guide expl...
30/09/2026

Received an ICE Notice of Inspection?

Employers have just three business days to produce Form I-9 records.

Our guide explains the inspection process and how to prepare before an audit:

https://www.nnuimmigration.com/i-9-inspection/

Want to start your own business in the US? We explain how the E-2 visa works and what applicants need to prepare:https:/...
30/09/2026

Want to start your own business in the US?

We explain how the E-2 visa works and what applicants need to prepare:

https://www.nnuimmigration.com/e2-visa/

Essential E2 visa information from our US attorneys, including eligibility requirements and how to apply for a visa to run your own company in the US.

Found a new job while on an H-1B visa?You may be able to change employers without entering the H-1B lottery again. Our g...
29/09/2026

Found a new job while on an H-1B visa?

You may be able to change employers without entering the H-1B lottery again. Our guide explains how the H-1B transfer process works.

https://www.nnuimmigration.com/h1b-transfer/

Address

Thomas House, 84 Eccleston Square
London
SW1V1PX

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

Telephone

+442080043492

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