Signature Required Codes by Carrier
Delivery requires a signature.
2 codes across 2 carriers.
No match. Search every service →
AIT Worldwide Logistics
RDSGR
on rate quote
doc
additionalServicesSpecialCode
The order doc labels this "Residential delivery signature required" — the two AIT docs disagree.
Banyan Technology
SIGRQ
snapshot
loadAccessorials
Common questions
Which carriers support signature required?
2 carriers publish a code for signature required. Delivery requires a signature.
Is there a standard signature required code across carriers?
No. Each carrier defines its own code, so the same service is spelled differently at every carrier you integrate with — AIT Worldwide Logistics uses RDSGR, Banyan Technology uses SIGRQ. A code is only meaningful together with the carrier it belongs to.
Need this programmatically? /api/accessorials/map?service=signature-required returns the same data as JSON on every plan.