RESEARCH PAPER DETAILS

Find the ethics approval and consent statement in a research paper

Research with people or animals usually needs approval from an ethics committee or institutional review board, and the paper should say which body approved it and how participants gave consent. That statement is often one or two sentences inside the methods or a declarations section. Ask Search+ "Which committee approved this study, and how was consent obtained?" and the answer cites the passage, so you can read the approval body, any reference number and the consent wording yourself.

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Last updated October 2026

How to check ethics approval with Search+

Upload the published article
Ethics statements are sometimes moved into an end-of-article declarations block during production, so the final published version is the most reliable copy.
Ask about approval and consent as two questions
Approval says who reviewed the study; consent says what participants agreed to. Papers often describe them in different sentences, and asking separately brings each one out.
Look for registrations and waivers
Ask whether the study was registered or whether consent was waived. Waivers and exemptions are legitimate in some designs, and the cited wording tells you which applies.

Questions to ask about ethics approval

Approving body

Which ethics committee or institutional review board approved this study?

Reference number

Does the paper give an approval or protocol reference number?

Consent

How was informed consent obtained, and was it written, verbal or waived?

Special groups

Did the study include children or other groups needing extra protection, and how was consent handled for them?

Secondary data

If the paper reuses existing data, does it say why new consent was not required?

What to look for in an ethics statement

Where it usually appears

Most empirical papers place it in the methods, often under participants or procedure, or in a declarations section after the main text. A short phrase in the abstract is less common.

Approval and exemption differ

Some studies are formally exempted from full review, for example certain analyses of anonymised records. The paper should say whether it received approval or an exemption, and from whom.

Consent has several forms

Written, verbal, online and waived consent all appear in published research. The statement should say which applied and, for waivers, on what basis.

Registration is separate

Trial or study registration in a public registry is a different step from ethics approval. A paper can report one without the other, so ask about each.

Words that cover the same thing

Search+ finds passages by meaning, so asking about "ethics approval" can return a sentence that says "institutional review board" or "research ethics committee", with a citation to it.

Ethics wording you may see, and what to ask next

Wording you may see	What it usually signals	A follow-up question
"approved by the ... Institutional Review Board"	Formal review and approval	Is an approval or protocol number given?
"exempt from review"	The study was judged not to need full review	Who granted the exemption, and on what grounds?
"written informed consent was obtained"	Participants signed consent	Was consent also obtained from parents or guardians where relevant?
"the requirement for consent was waived"	Consent was not collected, with approval	Which body waived it, and why?
"registered at" with an identifier	Public registration of the study	Was registration before or after data collection began?
No statement found	The paper may not report it, or the work may not involve participants	Does the study involve human or animal participants at all?

What is an ethics approval statement?

An ethics approval statement is the passage in a research paper that reports which ethics committee or institutional review board reviewed the study, whether it was approved or exempted, and how participants gave informed consent.

It is not the conflict of interest statement, which covers the authors' financial ties, and not the data availability statement. All three are short declarations that are easy to confuse when skimming.

Ethics approval questions

Can Search+ find the ethics approval in a paper?

Yes. Ask which body approved the study and Search+ answers from the paper with a citation to the statement, which you can open to read the exact wording.

Will it tell me if consent was waived?

Ask how consent was obtained. If the paper reports a waiver, the answer cites that sentence, including any reason the authors give.

Can it confirm a study was actually approved?

No. It reports what the paper says. Confirming an approval with the committee or a registry is outside what Search+ can see.

Can I check ethics statements across many papers?

Yes. Put the papers in one workspace and ask which ones report ethics approval and which do not mention it. The answer cites each paper it draws on.

What if the paper has no ethics statement?

Ask whether the paper mentions approval or consent anywhere. If nothing is found, check the cited sections yourself, because an AI answer can still miss a footnote.

Does this work on preprints?

Yes, the preprint can go into a workspace like any paper. Preprints sometimes omit declarations that appear in the final version, so compare with the published article if you have it.

Related parts of a research paper

Research papers

Read one paper with cited answers

Conflicts of interest

Funding and competing interests

Datasets

Where the data came from

Methodology

How the study was done

Sample size

Who was studied, and how many

Compare research papers