Some targets increased.
Norway’s recommendation moved from at least three days to one week. The Netherlands’ move from 48 to 72 hours is confirmed by an official answer. Exact timing is better established for Norway.
Research hub · Household Continuity · Country snapshot 31 October 2026 · Ref. CH-07OverviewCountry guidanceMy worksheet
THE CIVIL PREPAREDNESS EVIDENCE BASE
Same question.
Different expectations.
What do governments ask households to prepare for? Compare the guidance, then inspect what changed and what stayed.
Research snapshot: October 31, 2026 · 16 country profiles · Historical comparisons across 8 countries
WHAT THE COLLECTION IS BEGINNING TO SAY
Change is not one thing.
The period can stay the same.
Germany retains its ten-day target while the revised guide adds dedicated content on disinformation, psychological coping and protection from explosions. A three-day starter does not replace the target.
A number can become more specific.
Sweden’s 2024 and 2026 brochures both retain at least a week. Cash advice shifts from a week’s needs to about 1,000 SEK per adult. That does not establish a larger or smaller reserve.
Analytical synthesis of scoped comparisons HC-01, HC-15, HC-12–14, HC-23, HC-25 and HC-28–31. Open the comparisons below for sources and limits. This collection does not establish a uniform international trend.
01 / COMPARE THE GUIDANCE
Look at the meaning, not just the days.
Compared fields: reserve periods, water definitions
and selected historical changes.
02 / SCAN THE COLLECTION
Different definitions sit behind the totals.
| Profile | Period and meaning | Water definition | Scope and caveat |
|---|
Use the scrollable table on narrow screens. Differences in stated reserves do not rank household preparedness, national resilience or expected danger.
03 / INSPECT WHAT CHANGED
Older source. Newer source. A bounded conclusion.
31 selected comparisons.
8 countries with assessed historical evidence.
04 / WHAT THIS MEANS FOR A HOUSEHOLD
Use the comparison to ask better questions.
Match the reserve to the function.
Food, drinking water, hygiene water and medicines can have different periods. One household endurance number can conceal the limiting requirement.
Check the path after the reserve.
A stated supply period does not establish replenishment, transport, outside assistance or safe relocation. Those arrangements belong in the household plan.
Keep preparedness and threat claims separate.
A revised publication or campaign is not proof of an imminent event. A listed capability is not proof that households possess or can use it.
Bring the insight back to your plan.
Open worksheet ↗Explore the seven household functions or keep your worksheet open alongside the research.
METHOD / THE BOUNDARIES OF THIS VIEW
A source collection, not a league table.
Coverage and snapshot date
The page curates Country view, Evidence and Historical comparison from the Civil Preparedness workbook, version 4. Profiles cover 16 national jurisdictions. EU policy and Florida state guidance are optional context. Selection and source depth vary; this is not representative coverage of the world.
Guidance is shown as reviewed October 31, 2026. It is not a live policy feed. A source’s publication, revision, campaign launch and distribution date are different events.
What counts as a change
Comparisons retain the workbook’s assessment, evidence basis, timing and qualification. Display filters group them into broader editorial categories. A matched passage, an issuer’s retrospective account and an indexed announcement offer different evidence. A new edition does not by itself establish a policy change.
Known gaps and apparent contradictions
Canada’s written and video water quantities remain unresolved. Sweden’s brochure and website use different water scopes. The US profile covers CDC water guidance; a FEMA kit-wide standard was not verified for this collection. Ireland’s final booklet is verified, while the reported rationale for removing draft wording remains outside this page.
The full older UK checklist remains unresolved. Do not use its current checklist as proof that each item first appeared in 2026. Where no historical comparison is listed, the page does not infer that the guidance never changed.
Historical provenance and timing
Some older publisher documents were obtained through mirrors. Those comparisons show a provenance note. Evidence of a recommendation by a date does not establish its exact first adoption. No missing dates have been filled with a campaign date or a page-review date.