Get involved in our research

Law firms, consultancies and companies are welcome to contribute to our research process, either to suggest members of their organisation to be listed, or to offer their experience as a buyer of legal services or a market participant.

Client references

For any of our research reports, we would be delighted to consider nominations for any individuals who can be considered international leaders in their field. If you are putting forward an individual from your own firm, please provide us with the details of a small number of client references for them whom we can contact to provide a recommendation, prior to the month in which research for the practice area commences. This allows us sufficient time to add appropriate nominees to our preliminary lists for circulation during research.

Please note that there is no longer a limit on the number of client references you may submit, but we suggest around 5-10 per practitioner.

Referees should be provided using the relevant online Client Referee Upload Tool
Submit report(s) below:

Work highlights

To enable us to best assess practitioners in our research, we are now inviting nominees (or their firms on their behalf) to provide details of recent work they have been involved in to support their nomination.

This will be used to enhance the existing information we collect from our peer-review research processes. Please ensure that any confidential information is clearly marked. Instructions are given on how to do this within the survey. This research will primarily be used in our decision-making process and non-confidential information from these deals may appear in our editorials.

Submit work highlights below:

Research Schedule

Please find the current Index research schedule below.

Index practice area research reports

Report
Referee / Submission Deadline
Research Begins
Research Ends
Launch Date
Lawyer subcategories (if applicable)Expert subcategories (if applicable)Future Leader subcategories (if applicable)
Arbitration 2026November 20, 2025
        Arbitration 2027March 16, 2026May 22, 2026November 19, 2026
          • Expert Witnesses
          • Partners
          • Non-Partners
          • Expert Witnesses
          Artificial Intelligence 2026December 12, 2025
                Artificial Intelligence 2027June 01, 2026July 10, 2026December 11, 2026
                • Contentious
                • Regulatory & Compliance
                • Transactional & Advisory
                    Asset Recovery 2026December 01, 2025January 30, 2026July 03, 2026
                      • Experts
                        Banking & Fintech 2026December 12, 2025
                              Banking & Fintech 2027June 08, 2026July 24, 2026December 11, 2026
                              • Finance
                              • Regulatory
                              • Fintech
                              • Blockchain
                              • Experts
                                Business Crime Defence 2025September 30, 2025
                                      Business Crime Defence 2026March 09, 2026May 01, 2026September 29, 2026
                                      • Corporates
                                      • Individuals
                                          Capital Markets 2026December 01, 2025February 06, 2026July 17, 2026
                                          • Debt & Equity
                                          • Islamic Finance
                                          • Structured Finance

                                              Index national research reports

                                              Report
                                              Referee / Submission Deadline
                                              Research Begins
                                              Research Ends
                                              Launch Date
                                              Australia & New Zealand 2026January 19, 2026February 27, 2026July 31, 2026
                                              Brazil 2025November 14, 2025
                                              Brazil 2026April 20, 2026June 05, 2026November 13, 2026
                                              Canada 2025November 19, 2025
                                              Canada 2026April 27, 2026June 07, 2026November 18, 2026
                                              Central America 2026October 27, 2025December 05, 2025May 27, 2026
                                              France 2026October 27, 2025December 05, 2025June 05, 2026
                                              Germany 2026November 28, 2025
                                              Germany 2027June 08, 2026July 18, 2026November 27, 2026
                                              Italy 2026December 15, 2025January 30, 2026July 07, 2026

                                              Index Thought Leader research reports

                                              Publication
                                              Launch Date
                                              Thought Leaders - Artificial Intelligence 2026December 12, 2025
                                              Thought Leaders - Mining 2026December 05, 2025
                                              Thought Leaders – Africa 2026December 12, 2025
                                              Thought Leaders – Arbitration 2026June 26, 2026
                                              Thought Leaders – Banking & Fintech 2026December 12, 2025
                                              Thought Leaders – Brazil 2026July 17, 2026
                                              Thought Leaders – Capital Markets 2025October 15, 2025
                                              Thought Leaders – Commercial Litigation 2026April 22, 2026
                                              Thought Leaders – Commercial Mediation 2026September 07, 2026
                                              Thought Leaders – Competition 2026November 14, 2025
                                              All of the dates on the schedule are provisional and subject to change.

                                              It is not necessary to request extensions for any of the deadlines above. We are able to accept nominations after the start of research and can usually incorporate feedback after research ends, time permitting. Should your nomination be out of time for the current research report, we will inform you upon receipt.

                                              You can also find detailed information about Index research on our methodology page.

                                              If you have any questions about our methodology, selection criteria or any other aspect of our processes please contact the Head of Research, Rupert Wilson.

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