Built around DMM 508.1.8
In one paragraph
USPS expects a CMRA to hold a Form 1583 for every addressee, copies of two current IDs, a matching entry in the Customer Registration Database, a quarterly certification that everything is current, and termination dates recorded when customers leave. Innbocks keeps those records current as customers sign up, renew, and leave, so certification day is a review, not a scramble.
A Commercial Mail Receiving Agency registers by filing PS Form 1583-A with the postmaster of its delivery Post Office and refiles when its details change. After registration, USPS grants access to the Customer Registration Database through the Business Customer Gateway. USPS does not charge a registration fee; the cost is your time and the mail receiving location.
From then on, DMM 508.1.8 sets the record-keeping obligations, and they are per addressee rather than per box. The list below is what an inspector expects to find.
Why it matters
A non-compliant CMRA can be suspended, and failing to cure within 30 days can end its CMRA authorization. The records are not paperwork for its own sake; they are the license to keep receiving mail.
Innbocks starts every customer at the form. The customer photographs their ID, the software reads it to prefill Form 1583, and they upload the secondary ID. They then choose how to sign: remote online notarization through NotaryLive from wherever they are, in person at your counter, or with a notary you provide.
You review the form and both IDs from the dashboard and approve or send it back. The approved form, the IDs, and the expiration dates stay on the customer's record. Until approval, the box shows as pending, so staff can see at a glance who is not yet cleared to receive mail.
Form 1583 online notarization
What DMM 508.1.8 allows, how remote online notarization works, and what the customer sees.
The quarterly certification asks three questions: is every Form 1583 current, is every termination date recorded, and has any ID expired. Stores that keep paper answer those by pulling every file four times a year. Stores that keep records current answer them by reading a screen.
Expirations watched all quarter
Both ID expiration dates are stored at onboarding. Customers are reminded before an ID lapses and asked to upload the renewed one, so the expired-ID question rarely has a yes.
Terminations recorded as they happen
Closing a box records the termination date and moves the customer into the retention period rather than leaving them on the active list.
A task list before each due date
Ahead of January 15, April 15, July 15, and October 15, the compliance dashboard lists what still needs attention and reminds you as the date approaches.
Quarterly certification
The reminders, the task list, and what the dashboard shows.
USPS has no API for the CRD, so no software can submit entries automatically, and a vendor that claims otherwise should be asked how. What software can do is make sure nothing is missing when you sit down at the Business Customer Gateway.
The Prepare for CRD ledger in Innbocks does that. For every addressee it gathers the approved Form 1583, both ID images, the fields the CRD asks for, and the termination date when there is one, then flags entries that are incomplete. You work from the ledger rather than from memory.
Operators who would rather not touch the CRD at all can use the managed CRD Service, where the Innbocks team completes uploads and the quarterly certification on your behalf from the same ledger.
CRD readiness
What the ledger tracks and how the managed service works.
Compliance is not only forms. When a customer asks where a piece of mail went, or an inspector asks what happened to a former customer's mail, you need a record that shows who handled what and when. Innbocks logs intake, scan, forward, pickup, and shred as timestamped entries against the mail piece and the staff member.
The entries are hash-chained, which makes the record tamper-evident: a step altered or removed after the fact shows up as a break rather than vanishing quietly. It records what your team logged; it does not by itself stop mail from being lost, and it is honest about that.
Innbocks charges a flat platform fee per active customer. Form 1583 collection, ID tracking, the Prepare for CRD ledger, quarterly certification reminders, and the chain of custody are part of the platform rather than add-ons. There is no revenue share and no percentage of what you collect.
See Innbocks pricing
The platform fee, what is included, and the managed CRD Service.
Compliance tools
ID tracking, nudges, and the compliance dashboard.
ReadQuarterly certification
Reminders and task lists ahead of each due date.
ReadCRD readiness
The Prepare for CRD ledger and managed service.
Read1583 compliance checker
Check a customer file against DMM 508.1.8 in a minute.
ReadCompliance Center
Form 1583, ID requirements, CRD, certification, and termination.
ReadHow to become a CMRA
Registration, Form 1583-A, and CRD access step by step.
ReadRun the 1583 compliance checker against a customer file, then see how Innbocks keeps every record current at a flat per-customer platform fee.