The NSR office will be closed on Monday, May 27th, in observance of Memorial Day.


Registering a litter? Searching pedigrees? Transferring ownership? The Pedigree Department assists Duroc, Hampshire, Landrace and Yorkshire breeders with record keeping and data processing through entry of STAGES™ data, while providing customer service.

Litter Registration

Register your litters online.

Ownership Transfers

Transfer ownership from owner to buyer.

A.I. Certificates

Request an A.I. Certificate online.


Legal speak.

Pedigree Search

Search for a pedigree online


Information on sire requirements and policies.

Breed Eligibility

Information on breed requirements.


Crossbred Certification Program