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Part 5 of 7 · Lost property matcher series ~5 min read

What happens to what is never claimed

Most of what is found is never claimed, so the disposal path is the busiest route through this system and it is the one that usually does not exist.

Key takeaways

  • Retention periods are per category, and they are a written decision.
  • Disposal happens on a date, in batches, authorised by a person.
  • Charity is the best default; staff keeping items needs an explicit rule.
  • Record the outcome for everything, including the umbrellas.
  • The disposal log is what protects you when somebody comes back in a year.

Retention by category

Retention periods for found property by categoryA horizontal row of five boxes. Perishables, same day. Everyday items, about a month. Clothing, a month or two. Devices and valuables, considerably longer. Cash and documents, longest, with a custody record. A note says the specific periods are yours to set and having them written down is the part that matters.HOW LONG THINGS ARE KEPTPerishablessame dayEveryday itemsabout a monthClothinga month or twoDevices, valuablesconsiderably longerCash, documentslongest, with acustody recordThe specific periods are yours to set. Having them written down is the part that matters.
Fig 1. Retention as a gradient rather than one number. A single uniform period is either wasteful at one end or indefensible at the other.

One uniform retention period is the common approach and it is wrong in both directions. Thirty days is far too long for a half-eaten cake and far too short for a passport, and the compromise value is simply wrong for everything.

The periods are a policy, not a calculation

What the right period is depends on where you are, what kind of business you run, and in some cases on statute — transport operators and some public venues have specific obligations that a hotel does not.

This system does not know any of that and should not pretend to. What it does is hold the number you decided, apply it per category, and make the date arrive as a task rather than as a realisation.

Disposal is a decision

Three disposal routes for unclaimed propertyThree boxes stacked on the left. Charity, for clothing, bags and usable items, labelled the default. Recycled or binned, for damaged or worthless items, labelled honest. And Staff, only with an explicit policy, labelled handle carefully. All three converge on A batch, authorised by a named person on a date, which leads down to Outcome recorded per item, forever. A note says the routes matter less than the fact that one was chosen and written down.Charityclothing, bags,usable itemsthe defaultRecycled or binneddamaged, worthlesshonestStaffonly with anexplicit policyhandle carefullyA batch, authorisedby a named person,on a dateOutcome recordedper item, foreverThe routes matter less than the fact that one was chosen and written down.
Fig 2. Three disposal routes converging on one authorised batch. The record underneath is what makes this defensible a year later.
  • Storage
  • Machine learning
  • Security & identity
  • People

The staff question

Letting staff keep unclaimed items is common, popular, and creates an incentive nobody wants to think about: the person who logs an item is the person who benefits if it is never claimed. Most people are honest and the incentive is still a bad idea.

If you allow it, the rule needs to be explicit — which categories, after what period, approved by somebody other than the finder, and recorded like any other outcome. A written rule removes the ambiguity that turns an ordinary practice into an accusation.

What the log is for

What every disposed item leaves behind

  • The item record, with its photograph, intact.
  • The retention period applied, and the date it ended.
  • The route — charity, recycled, destroyed, retained by staff.
  • Who authorised the batch, by name.
  • And nothing gets deleted. Storage is pennies and the record is the only answer you will have in fourteen months.

The scenario this protects against is specific and it does happen: somebody rings a year later about a valuable item, having been told at the time that nothing was found, and wants to know what happened to it.

With a log, that is a two-minute answer: it was found, it was held for the stated period, nobody claimed it, and it went to a named charity on a specific date. Without one, it is an accusation nobody can answer either way, which is the worst possible position for everybody involved.

The number worth watching

One figure is worth putting on a monthly page: the proportion of logged items that reach a recorded outcome of returned. It is usually low, it varies enormously by category, and it is the only measure of whether any of this is working.

If it moves from one in twenty to one in six after this system exists, that is several hundred people a year who got their things back. That is the entire justification, and it is a better one than the cupboard being tidier.

Next: what all of this costs to run.

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