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GRS editorial · Data governance

Data Governance for Multi-Centre Studies

Align definitions, permissions, access and publication rules across collaborating sites.

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Data governance

A practical starting point.

Align definitions, permissions, access and publication rules across collaborating sites. This guide offers a starting method for teams developing research and institutional decisions. Adapt it to the question, context and relevant scientific, ethics and data requirements.

Step 01

Agree a common protocol

Define the research question, eligible population, variables and data dictionary before collection. Sites may use different systems and local definitions. Record those differences rather than silently merging unlike fields.

Step 02

Map rights and responsibilities

Identify data controllers or equivalent roles where applicable, permitted uses, transfer routes, retention and security controls. Obtain ethics and institutional permissions suited to each setting. Minimise personal information and consider whether analysis can occur locally.

Step 03

Check quality across sites

Use validation rules, missing-data reports and versioned transformation scripts. Investigate variation that may reflect coding practices rather than real outcomes. Preserve provenance so analysts can trace every published number to its source and definition.

Step 04

Publish with care

Agree authorship and release rules before analysis. Review disclosure risks in small groups and explain limitations in comparability. Share metadata, methods or aggregate outputs even when raw data cannot be made open.

Illustrative application

What this could look like.

Three hospitals may all record referral dates differently. A common data dictionary should define the event precisely and flag sites unable to map their records. Analysts can then report comparable subsets and explain excluded data. Permissions should specify whether identifiable records move between hospitals or whether each site supplies approved aggregate results.

Put it into practice

A short working checklist.

  1. Write the precise decision or research question this work should support.
  2. Record the sources, methods, stakeholders and permissions needed before proceeding.
  3. Agree who reviews the output and how limitations will be communicated.
  4. Set a date to revisit the decision when evidence or conditions change.

GRS Group editorial guide · Published 24 September 2026 · Informational guidance, not an empirical study or formal professional advice.

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