Everyone Plans the Furniture. Nobody Plans the Server Closet.

01 / THE CLOCKWhy closures go wrong: the deadline belongs to real estate

An office closure isn't an IT project — it's a real-estate project that IT is inside of. The lease-end date is immovable, the movers are booked, facilities is measuring furniture, and somewhere in week two someone remembers the server closet. That compression is the risk: disposal decisions that normally get months — remarket or destroy, on-site or facility, who signs the certificates — get made at the loading dock by whoever's standing there. Which is how organizations end up with the whole-building problem: hardware scattered into storage units, employee garages, and dumpsters, each one an untracked data-bearing asset.

The fix is running the closure against a T-schedule that puts every decision before the physical work. The one below assumes ninety days; compress proportionally if you have less, but keep the order.

02 / T-90 TO T-60T-90 to T-60: sweep everything, decide everything

• Full asset sweep — physical, not just the CMDB. Walk the space: every desk, closet, ceiling, storage room. Closing offices reliably surface ghost assets — the drawer of loose drives, retired laptops under a credenza, the abandoned test server. Everything data-bearing gets a serial on the closure inventory.
• Inventory the invisible categories: copiers/MFPs and their storage, desk phones and the PBX, conference-room gear, badge controllers and cameras (and where their recordings live), network gear with configs and credentials, UPS units, TVs with logged-in accounts.
• Read the lease. Note the surrender condition, removal obligations (cabling is often the tenant's to remove), and any data-security or disposal clauses. If equipment or services transfer to the landlord or a successor tenant, data handling for those items needs its own line. (The Vault's lease data-security clause pack covers the language for next time.)
• Decide disposition paths per class: what relocates to other sites, what's remarketable (recent laptops and monitors carry real recovery value), what's donated, what's destroyed. Deciding now is what makes the final month mechanical.
• Book the ITAD provider now — with the site walk, not after it. Closure timelines are exactly when “we can be there in six weeks” becomes a plan-breaking sentence.

03 / T-60 TO T-30T-60 to T-30: leased equipment and employee devices

• Copiers and printers first. Leased MFPs return to the lessor — but their drives hold every scan, copy, and stored job. Settle the drive question with the lessor in writing: drive removal and destruction (with certificate), or a documented, verified sanitization before return. Never let “the vendor wipes them” go unverified; the copier episode exists because it does.
• Other leased/financed gear: network equipment on subscription, postage and mail machines, kiosks — same pattern: what returns, what data it holds, who certifies the handling.
• Employee device recovery. Collect devices from relocating and departing staff against the inventory; for remote workers attached to the closing site, run the mail-back workflow now, not after the office mailbox closes.
• Release the locks. MDM retirement, Autopilot/ABM deregistration, activation-lock checks, firmware passwords — the full release checklist, run against the closure inventory, so remarketable devices actually remarket.
• Data dependencies: anything hosted in the office (local file server, NVR, the app nobody admits to) gets migrated or formally retired with its backups decided.

04 / T-30 TO T-0T-30 to T-0: destruction, custody, and the last walk

• Destruction event. On-site shredding for the sensitive tier (drives pulled from servers, NVRs, copiers if you kept them) removes transport risk; the rest ships under seal to the processing facility. Either way: serialized, witnessed or certificate-verified, per the NIST 800-88 method your data class demands.
• Chain of custody on every truck. Sealed containers or banded pallets, seal numbers on the manifest, signatures at each handoff — the custody log template makes this a form, not a project.
• Network & security systems last. The network stack and badge/camera systems come down at the end (people still need doors and Wi-Fi) — wipe configs and credentials from switches, firewalls, and controllers, and don't leave the NVR's drive behind for the landlord.
• The final walk. Sweep the space against the T-90 inventory one last time — ceiling APs, wall-mounted players, the closet shelf. Zero data-bearing devices remain: not in the space, not in a storage unit “for now,” not in a manager's trunk.
• Closeout file: inventory, custody chain, certificates of destruction and sanitization, remarketing settlement, donation records, lessor confirmations — reconciled to zero unexplained serials, archived per retention policy. Keys go back with the file complete.

Office closure FAQ