International Law Career Guide

International law practice is not a single niche but an umbrella covering multiple specialisms that operate across borders. Key areas include cross-border corporate transactions (M&A, joint ventures, project finance), international dispute resolution (arbitration, investor‑state disputes), trade and customs law, sanctions and export controls, international tax, maritime and shipping law, immigration and cross-border employment, and public international law (treaties, human rights, state responsibility).

Work in these areas routinely requires:

• Advising on the interplay between UK law and foreign laws, or drafting contracts governed by choice of law provisions.

• Coordinating multijurisdictional teams and managing local counsel across different time zones.

• Preparing jurisdictional evidence and applications in arbitration and multi‑forum litigation.

• Performing regulatory risk assessments for cross-border transactions, including sanctions and export control checks.

• Drafting complex commercial agreements with cross-border elements (IP licences, distribution, data‑transfer clauses).

For example, an associate on an international acquisition may lead due diligence on UK‑law aspects, negotiate warranties with US counsel, and co‑ordinate document exchange across several jurisdictions.

Daily work depends on the specialism and employer. Here are illustrative snapshots:

• Transactional associate at an international firm: Reviewing contractual clauses, preparing disclosure schedules, attending calls with foreign counsel, drafting board papers and advising on UK regulatory approvals.

• Arbitration associate: Researching jurisdictional issues, preparing witness statements, drafting bundle indices, assisting with hearing logistics and liaising with counsel in different countries.

• In‑house international counsel at an exporter: Advising on export compliance and sanctions screening, drafting international distribution agreements, managing cross‑border employment issues and handling regulatory investigations.

• NGO/legal clinic lawyer working on human rights: Preparing submissions to UN bodies, drafting reports for international NGOs, and coordinating litigation strategies across jurisdictions.

Common practical tasks include legal research on foreign law questions, preparing concise client updates on regulatory developments, assembling multi‑jurisdictional due diligence reports, and translating legal issues into commercial risk assessments for non‑lawyer stakeholders. Time management and responsiveness across time zones are essential.

There are several routes and employers for solicitors interested in international work.

• Private practice (city and international firms): Magic Circle, US firms with London offices and specialist boutiques offering work on cross‑border transactions and international arbitration. Associates often progress to senior associate and partner, specialising in sectors (energy, fintech, shipping).

• In‑house roles: Multinational corporates, banks and financial institutions, shipping companies and tech firms hire counsel for cross‑border commercial, compliance and regulatory matters.

• International organisations and NGOs: United Nations agencies, the European institutions, ICJ/ICSID secretariats, and NGOs offering careers focused on public international law and human rights.

• Government and public bodies: Foreign, Commonwealth & Development Office, Department for Business and Trade, and clinics within law centres that require international law expertise.

• Arbitration and boutique dispute firms: Firms specialising in commercial arbitration, investor‑state disputes and enforcement.

Secondments are a common bridge between private practice and in‑house work; many firms offer secondments abroad or with corporate clients to gain practical cross‑border experience.

Employers look for a combination of legal, technical and interpersonal skills. Focus on developing the following and practical ways to evidence them:

• Cross‑border legal reasoning: Build this by completing mooting or international arbitration competitions, taking modules in public international law, trade law or private international law, and writing comparative law essays for your law school or blogs.

• Drafting and commercial awareness: Practice drafting key clauses for cross‑border contracts (choice of law, jurisdiction, dispute resolution, sanctions and export controls). Use real company news to prepare short commercial‑risk memos; include these in applications or portfolio evidence.

• Languages and cultural fluency: Learning a foreign language and demonstrating professional proficiency is highly valuable. Use language courses, spend time abroad on study placements or internships and record outcomes on CVs (for example: "Negotiated delegation terms in Spanish during Madrid secondment").

• Project management and coordination: Illustrate with examples of managing multi‑stakeholder projects (committee reports, client workstreams). Use templates and trackers to show you can co‑ordinate deadlines across jurisdictions.

• Research and procedural knowledge: Gain familiarity with arbitration rules (ICC, LCIA, ICSID), EU trade law basics, and sanctions regimes. You can demonstrate this via short CPD courses, micro‑credentials or published notes.

• Soft skills: Clear written communication, negotiation, resilience and flexibility to work across time zones. Evidence these in competency examples: client emails, negotiation outcomes, or testimonials from supervisors.

1. Decide your focus and research employers.

2. Identify whether you prefer transactional, disputes, regulatory or public international work. Create a target list of firms and organisations with relevant desks or practices. Use resources such as Chambers Student, LawCareers.Net, Legal Cheek and YourLegalLadder to map firms and vacancies.

3. Build relevant experience early.

4. Apply for summer internships, paralegal posts or volunteering placements with firms that handle international work. Seek secondments, pro bono projects or internships with international NGOs or government departments.

5. Demonstrate specialist knowledge.

6. Produce short commercial memos, comparative law notes or dispute summaries you can discuss in interviews. Complete targeted courses in arbitration, trade law or sanctions compliance and list them on your CV.

7. Network strategically.

8. Use alumni, LinkedIn and legal events to connect with solicitors working in international practice. Ask for 15‑minute informational chats, and prepare specific questions (for example, about how the team allocates work to junior associates).

9. Tailor applications and prepare for interviews.

10. For training contract/SQE applications, tailor your examples to international contexts: managing cross‑border tasks, language use or dealing with foreign law. Prepare for commercial awareness questions focusing on global trends (sanctions, supply‑chain disruption, cross‑border data flows).

11. Use targeted tools and mentoring.

12. Consider 1‑on‑1 mentoring, TC/CV reviews and application trackers to manage deadlines. Platforms such as YourLegalLadder, in addition to training providers like BPP and Kaplan, can help with application strategy and SQE preparation.

13. Seek secondments and lateral moves.

14. Once qualified, pursue secondments abroad, or apply laterally to firms and in‑house teams with an international remit to accelerate specialisation.

Practical example timeline: During university (Years 1-3) focus on language learning and internships; after graduation and SQE preparation secure paralegal/intern roles with international exposure; during training contract, request seats in corporate, disputes and compliance; after qualification pursue secondment or apply for international associate roles.

Use a mix of formal courses, publications and practical tools.

• Websites and market intelligence: YourLegalLadder, Chambers Student, LawCareers.Net, Legal Cheek and The Lawyer for firm profiles, market moves and recruitment timelines.

• Professional bodies and journals: international Bar association (IBA), global arbitration review, journal of international economic law, practical Law and lexisNexis for commentary and updates.

• Training and qualifications: SQE preparation through recognised providers (BPP, Kaplan) and targeted arbitration courses (LCIA, ICC Academy). Keep CPD records of short courses on sanctions, export controls and cross‑border data issues.

• Networking and competitions: International moot competitions, arbitration workshops, and events run by chambers and local bar associations.

• Practical tools: Use project management templates and checklists for multi‑jurisdictional matters, language learning apps for practical proficiency, and mentoring platforms for career guidance (including YourLegalLadder mentoring and TC/CV review services).

Continuous learning and practical experience are decisive. Build a portfolio of short written pieces, client‑facing summaries and project examples you can cite in applications and interviews.