Blog · Buying guidesUpdated October 15, 2026

What academic PIs should ask before choosing an EDC

Academic trials get EDC choices made by default: whatever the institution licenses, or whatever a postdoc used last time. If you are the PI, you carry the responsibility whichever tool is picked. Here are twelve questions worth asking first.

  • Twelve questions
  • Written for PIs, not vendors
  • Good answers included

Free sandbox · No credit card · 21 CFR Part 11 aligned

PI question sheet (demo)

Questions asked

9 of 12

Flags to follow up

2

  • Can I see the audit trail of one changed value?Shown in sandbox
  • Who validates the system for this study?Unclear, ask again
  • What does it cost if the protocol is amended?Self-serve
  • How do I get my data out at the end?Request a sample export
  • Where is the data stored?Check with institution IT
Demo values. Print your own list from the twelve questions below.

The short version

  • The PI is accountable whichever system is chosen. Ask questions as if you will have to explain the choice to an inspector, because you might.
  • Ask for evidence, not assurances: a working sandbox, a real audit trail and a sample export.
  • Academic budgets need predictability. Ask what a protocol amendment, a new site and a late-stage extension each cost.
  • Plan the exit before the entry. Who holds the data, in what format and for how long after the grant ends?
  • Free is not the same as cheap. Count the staff hours for hosting, validation and support.

Why this list

Academic EDC choices are different, not lesser

Commercial sponsors buy EDC through procurement, with a quality department, an IT security review and a validation team. Academic studies often have none of those in one place. A trial manager, a statistician and the PI make the call, usually on a grant budget and a hard start date. That is not a weakness, but it means the questions that a procurement team would ask by habit have to come from you.

This is a question list, not a category page. For platform lists see EDC for academic clinical trials and best EDC platforms for academic clinical trials, and for the investigator-initiated route EDC for investigator-initiated trials. Capture also has a page for academic teams.

Twelve questions

The questions, and what a good answer sounds like

Take this to every vendor and to your institution's own research IT.

1. Can I try it with my protocol before we commit?

A sandbox with every feature and sample data, ideally with no card and no time limit. Capture offers this and charges only when you go live with real participants.

2. Show me the audit trail of one changed value.

User, timestamp, old value, new value and reason for change, on a record, exportable, and not editable through the interface (21 CFR 11.10(e) asks for secure, computer-generated, time-stamped audit trails).

3. Who validates the system, and what supports our UAT?

Validation is shared between vendor and user (11.10(a)). Ask what documentation exists and plan your own testing; see the EDC validation checklist.

4. What controls does it provide that we would otherwise write SOPs for?

Role-based access, e-signatures, locked approved forms and edit checks that raise queries automatically. Specific controls, not the word "compliant".

5. What happens when the protocol is amended?

Your team can edit visits and forms, with draft and approved states and every change logged, without a vendor change order.

6. How does consent connect to the data?

Consent, questionnaires and site data in one platform and one audit trail reduce reconciliation work. See eConsent and ePRO.

7. How do we add a site?

Self-serve site setup, site-level participant numbering and a coordinator portal, not a services request.

8. Where is the data stored, and who can see it?

A named region (Capture offers the EU, Frankfurt, and the USA, N. Virginia), role-based access and segregation so coordinators and researchers see what they should. Agree this with your institution.

9. What does it cost over the whole grant?

Licence, build, amendments, training and your own staff time. Use the EDC cost calculator and the guide to EDC budget lines for grant proposals.

10. How do I get my data out?

CSV or Excel with a data dictionary at minimum; CDISC SDTM as SAS XPT with Define-XML if your statisticians or a future sponsor want it.

11. What happens when the postdoc leaves?

Roles you can reassign, documentation and a support channel, so knowledge does not walk out with one person. Capture support is email, typically under 24 hours.

12. What do our sponsor, funder and ethics committee need?

Ask them, early. Some want a blank eCRF for submission: Capture exports one as a PDF with a cover page, form index and visit-by-form matrix.

Answer questions 1 to 5 yourself

Open the free sandbox, build a visit from your protocol, trigger an edit check and read the audit trail. It takes an afternoon and costs nothing.

Start free in the sandbox

Cost

Free to license is not free to run

Institution-supported tools can look free because the invoice goes to someone else. The cost shows up in other places: someone has to host and upgrade, someone has to validate, and someone has to answer the coordinator's question on a Friday. We have written about this in REDCap true cost vs EDC, and the same logic applies to any tool you run yourself. Count it honestly before you decide.

The reverse mistake is assuming commercial means expensive and heavy. Enterprise EDC is often priced and built for large sponsors, with implementation projects to match. Self-serve platforms exist for the middle: you build the study yourself, test it free and pay once you go live. Ask every vendor for a written answer on amendment, extra-site and extension costs, since those are the ones that break grant budgets.

Accountability

What stays with the PI whatever you pick

No software removes the PI's responsibility for data quality and participant protection. Under the E6(R3) guideline, which ICH adopted at Step 4 in January 2025, sponsors and investigators are asked to make sure computerised systems are fit for their intended purpose and to apply proportionate, risk-based controls; check the current text for how that is applied in your region. In practice, you can delegate the build, the hosting and the training, but not the decision that the system is adequate. Document why you chose it, what you tested and who signed off.

A short decision record helps: the questions you asked, the answers you got, the sandbox tests you ran and the date. Keep it with the trial master file. If you ever need to explain the choice, it takes five minutes instead of five weeks. Our investigator-initiated trial startup checklist shows where it fits.

FAQ

Common questions

Something not covered here? Ask us directly.

What questions should I ask before choosing an EDC?

Ask whether you can test with your protocol, how the audit trail looks on a changed value, who validates and what supports your UAT, what amendments and extra sites cost, where data is stored, how you export it and what support exists after the first build.

Is the PI responsible for the EDC choice?

Yes in practice. You can delegate the build and hosting, but the PI remains accountable for data quality and participant protection, so document why the system was judged fit for purpose and what was tested.

What is different about academic vs commercial EDC?

Mainly who buys and who validates. Commercial sponsors have procurement, quality and IT teams. Academic teams often make the decision themselves on a grant budget, so predictable costs, self-serve changes and a free way to test matter more.

Do academic trials need 21 CFR Part 11 controls?

If the study supports an FDA submission or is conducted under an IND, Part 11 applies to the electronic records. Even where it does not, funders and sponsors increasingly expect similar controls. Ask your regulatory advisers which applies.

How should I get my data out at the end of the trial?

Ask for a sample export before you commit. CSV or Excel with a data dictionary is the minimum. Capture also exports CDISC SDTM datasets as SAS XPT files with Define-XML.

Can I test an EDC without talking to sales?

With Capture, yes. The free sandbox has every feature, no credit card and no time limit, and you pay only when you go live with real participants.

Answer the first five questions in an afternoon

Free sandbox with every feature. No credit card, and you pay only when you go live.

Start free in the sandbox