Yes — any adult (18+) present at the delivery address can sign for your package.
For Suboxone delivered via Honeybee Health (FedEx): If no one will be available to sign, use FedEx Delivery Manager to authorize release or redirect to a FedEx pickup location.
Important: Returned controlled substances (Suboxone) are legally destroyed upon return to the pharmacy and cannot be resent. Act quickly if you've missed a delivery.