ICH Q2(R2)

Neighbourhood#

What sits around this entry, counted. Every figure below is drawn from a value already rendered elsewhere on this page; where a count has a list, the count is here and the list stays in the section holding its evidence.

The direct document, and the activity around it what this record’s observations of the document recorded inside a stated window, beside the official signals dated inside the same one

Each row is a window of calendar days ending 2026-09-18, the day the source-health block above counts its own window to. Every column between the window and the official signals is drawn from the 6 observation(s) of the document this entry holds in total. An observation is counted here only where the class projection places it on the document this entry names.

Window	Observations of the document	Of those, carrying a digest	Of those, carrying a change	Direct document	Official signals dated inside it
30 calendar days	6	6	0	no change in window	0 of 0
90 calendar days	6	6	0	no change in window	0 of 0
365 calendar days	6	6	0	no change in window	0 of 0

A window is marked changed where at least one observation of the document inside it recorded a change against the previous one; unchanged where the window holds at least one such observation, at least one of them carries a digest of the retrieved bytes, and none recorded a change; undigested where the window holds observations and none of them carries a digest, so no observation in it could be compared with another; and unmeasured where the window holds no observation at all. The word is shorthand for the three counts printed beside it and adds nothing to them. It is a statement about the window and never about the document outside it, which is why a window reaching back before the first observation says so underneath. A mark is derived from the observations a window holds and never from the days it spans; which days inside this entry’s own window hold none is stated by the coverage sentence in Observation history above.

The first observation of the document this entry names is 2026-09-07. These windows reach back before it — 30 calendar days · 90 calendar days · 365 calendar days — so part of the span each names was never watched, and a window with no change inside it says nothing about the days before that first observation.

no change in window — this window holds observations of the document and none of them recorded a change — which is a statement about the window, not about the document outside it

No word is attached to the signal count beside it, and none will be. Any word for the size of a count needs either a threshold this record would have authored or a comparison against other entries that would rank the sources against one another; the count and its window are the whole claim. The document column beside it carries a word only because the rule reaching it is printed underneath and can be checked against the counts it stands for.

The last column holds no member on this entry. The zero it holds is named under “Around it” below.

Around it official signals naming this entry, by the class their publisher stated

— The signal store holds no record for any entry, so nothing here is an absence measured on this one. The store’s own state is no source attempted, and what that state means for every count drawn from the store is stated at the signals index.

Related sources other entries reachable from this one by a relation a publisher states

0 relation(s) this entry’s own publisher states, 1 citation edge(s) out of its retained text and 1 into it. They reach 1 other entry(ies) this record tracks. Each one is listed with the words that state it and the address they were read from, in the section holding it below.

Related standards which of those entries call themselves a standard, in their own publisher’s word

Of the 1 entry(ies) reached, 0 carry their publisher’s word for a consensus standard, 0 state another class and 1 state none. A related entry is counted as a standard only where that entry’s own record carries the publisher’s word for it, quoted and cited on that entry’s page. Nothing is read from a designator: a title containing the letters of a standards body is not a publisher calling a document a standard. Where an entry states no class, it is counted as stating none rather than as not being one.

Topics the controlled identifiers this entry carries, and the voice each one is in

1 identifier(s), minted by the convention published at /conventions. The values themselves are not listed again here; what this adds is the identifier and the voice it is in. 1 come(s) from a term this document’s own publisher states about it, quoted with its citation lower on this page: topic.validation.

Before, now and next where the record’s day sits among the publisher-dated facts this entry holds

— This entry holds no publisher-dated lifecycle fact, so no position can be derived. What is absent is a dated statement this record has read.

Next holds the publisher-dated facts this record already carries that fall after the day this record calls today — a stated effective date, a consultation close. Nothing is projected and no step is inferred from a lifecycle: where a publisher has stated no further date, the cell says so, and what is absent is a statement rather than a future.