Independent · non-commercial · publishes on a quarterly cycle|Current cycle 2026 Q3
Compound Evidence InstituteEvidence synthesis · established 2023Graded assessments of compounds, trials, methods and supply
Document set current to 30 July 2026
Public comment period · Methodology

Draft methodology document, version 4

Consultation on the fourth version of the Institute's methodology document, which describes how a question is registered, how evidence is searched and screened, how certainty is rated, how a document is reviewed and ratified, and how it is corrected. The…

Document identifier
CEI-CP-032
Series
Public comment period
Version
1.0
Published
31 Jul 2026
Last reviewed
31 Jul 2026
Next review
31 Jul 2027
Identifier
10.71829/cei.cp.32
Certainty
Not rated
Cycle
2026 Q3
Window
31 Jul 2026 – 28 Aug 2026
Status
Open
Submissions
21

§1Consultation and window

§1.1Window

Opened
31 July 2026
Closed
28 August 2026
Duration
28 days
Status
Open — submissions are being received
Document under consultation
Methodology
Submissions received
21

§1.2Consultation questions

The secretariat put the following questions. A submission was not required to address them and several did not; the questions record what the Institute was uncertain about rather than restricting what a respondent could raise.

  1. Is the new section on sponsor-conducted evidence workable, given that for several compounds in the assessment set every contributing trial shares a sponsor?
  2. Is the screening procedure described in enough detail to be reproduced by a reader who wished to check it?
  3. Does the document state clearly enough which of its provisions bind the assessment committee and which are descriptions of practice?

§1.3How a submission is handled

  • Every submission is signed. The Institute publishes no anonymous submission.
  • Every submission carries a declared interest. A declaration of no interest is itself a declaration and is recorded as one. A declaration is not a disqualification and the Institute has never given a submission less weight on that ground.
  • A submission from an employee of a marketing-authorisation holder is identified as an industry submission on its face, following a unanimous consultation on the conflicts policy.
  • Every submission receives a secretariat response and a disposition. Submissions that are not accepted remain published in full; the Institute does not remove a submission because it disagrees with it.
  • There is no voting, no reputation score, no reply thread and no editing after receipt.

§1.4Making a submission

Nothing published by the Institute is medical advice, a diagnosis, a prescription, a treatment recommendation or a purchasing recommendation. Compounds supplied for research use are not approved for human or veterinary use in any jurisdiction, and a favourable analytical assessment of a supplier is not a statement that any product is safe or effective. The Institute publishes certainty ratings and never recommendations. No telephone number, messaging handle or ordering channel appears anywhere on this site.