Every shackle.
Every certificate.
Every inspection date.

Slings, shackles, chains and container twist-locks, each with its own SWL, certificate reference and next-inspection date. Anything taken out of service is excluded from the counts — and still listed, visibly, so it is never quietly missing.

One certificate usually covers a whole batch — twenty twist-locks, six shackles. DEM links it to every item it covers, so opening any one of them shows the paper behind its rating.

Each store hands you a blank template with the columns its type actually uses. Fill it in ashore, bring it back, and see exactly what will happen before a single row is written — including every warning.

A row of twenty twist-locks becomes twenty items — each with its own ID and its own life, so a single defective one can be pulled from service alone. A sticker on a box of twenty is not traceability.

Up to four photos or files on any item — the tag, the damage, the certificate. They stay on your device and travel in a backup or a ZIP export, never uploaded behind your back.

Not a compliance status. An item can be perfectly in date and still need attention — rust starting at an eye, a sticky pin. Flag it with a reason, and it lands in the handover report where the next keeper will read it.

Sign in with your email and the register follows you — phone today, browser and Mac next. Records sync; the photos and certificate files stay on the device. Once signed in, the app works offline for as long as the vessel is out of coverage.

A single .dem file holds the whole register plus every attached file, and restores onto a new phone in seconds. The ZIP export packs a report together with the certificates behind it — the paperwork travels with the numbers.

Every item gets a printable QR label from the moment it is created — thermal printer, 100×50 or 50×30 mm. Scan it on deck and its record opens: SWL, certificate, next inspection.

For the consumable stores: an in/out ledger behind every balance, so a drum that emptied has a reason and a name against it, not just a smaller number.

The same register in a browser and on a desktop, under the same account — for the office, and for the screen a surveyor can actually read.

Standard sling, chain, shackle and twist-lock sizes to speed up data entry — and deliberately no SWL values. Real safe working load comes off the item's own certificate, never off a size chart.