OISC registration is the legal requirement that separates regulated immigration advisers from everyone else in the UK. Without it, providing immigration advice for payment is a criminal offence under the Immigration and Asylum Act 1999. For anyone considering independent practice — whether leaving an agency or establishing a new consultancy — understanding the registration system, its costs, and how a wholesale platform changes the compliance calculation is essential before taking a single client.
The Three OISC Registration Levels
Registration level determines which immigration matters you are permitted to advise on. Operating above your level is a criminal offence.
OISC Level 1
Scope: Straightforward entry clearance and leave to remain applications: visit visas, student visas, family reunion, domestic workers
Assessment
Level 1 competence assessment
Annual registration fee
£1,850 (sole practitioner) / £2,350+ (organisation)
Minimum PI cover
£250,000
OISC Level 2
Scope: More complex leave to remain, settlement (ILR), complex family visas, work permits, EEA/EU settlement scheme
Assessment
Level 2 competence assessment (higher pass mark required)
Annual registration fee
£2,750 (sole practitioner) / £3,500+ (organisation)
Minimum PI cover
£250,000
OISC Level 3
Scope: All immigration categories including asylum, appeals, human rights claims, deportation defence, complex litigation support
Assessment
Level 3 competence assessment (most rigorous)
Annual registration fee
£3,200 (sole practitioner) / £4,000+ (organisation)
Minimum PI cover
£500,000
The Registration Process: Five Steps
Pass the OISC competence assessment
The OISC sets and marks a written assessment for your target level. Level 1 covers entry clearance and basic leave-to-remain categories. Level 3 is required for asylum and appeals. Study materials available through OISC and approved training providers.
Enhanced DBS check
An enhanced Disclosure and Barring Service check is required for all applicants. OISC assesses fitness to practise — any criminal history is considered on a case-by-case basis.
Professional indemnity insurance
Minimum £250,000 PI cover required (£500,000 for Level 3). Independent advisers typically pay £1,500–6,000/year depending on level and revenue. Note: OISC registration does not provide PI cover — you must arrange this separately.
Submit application and pay registration fee
Application submitted to OISC with: completed form, assessment result, DBS certificate, PI insurance certificate, proof of business registration (if applicable), and the registration fee.
Annual renewal and CPD
Registration renews annually. OISC requires 12 CPD hours per year as evidence of ongoing professional development. Failure to renew or meet CPD requirements results in lapsed registration — it is a criminal offence to practise without valid registration.
Professional Indemnity Insurance: The Real Cost
PI premiums scale with revenue and case complexity. These are indicative market rates — exact premiums depend on claims history, case types, and insurer.
How a Wholesale Platform Changes the OISC Compliance Calculation
PI insurance for processed cases: covered
Cases processed through the platform are covered under the platform's professional indemnity policy. You do not need to arrange or pay for separate PI cover for platform-processed cases. This typically saves £2,000–12,000/year for independent advisers.
Cases above your OISC level: handled by platform
If a client brings you a complex case outside your registration level, you can route it to the platform for processing. You maintain the client relationship, quote your retail price, and the platform handles the regulated work. Your OISC registration is not used or risked.
OISC audit trail: built in
Every platform-processed case is logged with full document history, submission records, and outcome tracking. OISC inspectors require detailed case records — the platform generates audit-ready documentation automatically.
CPD materials via platform
Platform partners receive access to training resources, regulatory updates, and CPD-eligible content. Meeting the 12-hour annual CPD requirement is significantly easier when your platform keeps you current on policy changes.
Four Common OISC Compliance Mistakes
Practising outside your registered level
Criminal offence. OISC can revoke registration and refer for prosecution. Most common error among independent advisers taking on complex cases to avoid losing the client.
Letting PI insurance lapse while registered
Immediate breach of OISC conditions. Registration can be suspended or revoked. Uninsured period creates personal liability for any claims during that window.
Failing to notify OISC of business structure changes
Moving from employed to sole trader, changing business name, or adding partners — all require OISC notification within 30 days. Failure is a regulatory breach.
Inadequate CPD record-keeping
OISC conducts random inspections and requests CPD evidence. Inability to evidence 12 hours of CPD results in a compliance finding that affects renewal.
Start your independent practice with compliance built in
SwiftPass partners operate under their own OISC registration for client relationships. Platform-processed cases carry platform PI cover. The compliance infrastructure is already built — you focus on clients.
Continue Reading
Freelance Immigration Consultant Setup Guide 2026
Everything to set up in your first 30 days as an independent consultant — business registration, pricing, platform onboarding, and client acquisition.
How to Leave a Visa Agency and Go Independent in 2026
The parallel track method for agency employees — build your independent practice alongside your current role before making the switch.