At a glanceA February 2004 joint statement records ISDS recognition of qualifying CBCA parent pedigrees for puppy registration under ISDS rules. It did not merge the organisations or automatically renumber every adult Canadian dog.WORKING DOG reference library · Added 2026-10-19 · Editorial guideKey factsStatement dateFebruary 2004 [source]Core subjectRecognition of qualifying CBCA parent pedigrees [source]Administrative distinctionOrganisations retained separate systems [source]Read the statement as a dated agreementThe Canadian Border Collie Association publishes a joint statement dated February 2004, with explanatory background from ISDS. Its central change concerned acceptance of CBCA-recorded sire or dam pedigrees for registering offspring in the ISDS studbook. That historical date matters. Figures, document requirements and contextual discussion in the statement should not be presented as current statistics or current transaction instructions without checking later rules. The document is valuable precisely because it records what was agreed and why at a particular time.Recognition does not mean registry mergerThe statement says that the organisations retain their existing membership and registration systems. It also explains that an adult CBCA dog would not receive a duplicate ISDS number merely because its pedigree was recognised for this purpose. Preserve the original issuing authority and identifier instead of translating a Canadian number into an invented British one. A database can link the relationship between records without pretending that two separate registers have become a single universal numbering system.Parents and offspring are different recordsRecognition of a parent’s pedigree can support an offspring application under the applicable rules. It is not identical to registering the parent again or awarding an offspring the parent’s achievements. When researching an imported family, document the parent’s exact identity, the authority that recorded it and the registry that issued the offspring’s record. Matching only a call name can attach the wrong dog, especially where popular names recur across several countries and generations.Use the history to ask the right current questionFor a live application, consult ISDS’s current registration rules and provide the actual documents to the registrar. For a historical article, cite the 2004 statement and preserve its original wording in a permitted reference rather than an undated paraphrase that sounds like a guarantee. This distinction helps readers follow international working Border Collie pedigrees while keeping recognition, application, confirmed registration and individual sporting performance accurately separate. It also allows later rule changes to be recorded without erasing the historical agreement.Common questionsDid the agreement automatically issue ISDS numbers to adult CBCA dogs?The statement specifically says duplicate adult ISDS numbers were not intended for this recognition purpose.Sources & further readingReferences for this guide. Rules and services can change; check the responsible organisation for current details.CBCA and ISDS: February 2004 agreement (opens in a new tab)ISDS: registration rules (opens in a new tab)Keep exploringBorder Collie ↗Reading an ISDS studbook record as historical evidence ↗ABCA registration, AKC recognition and conformation policy ↗Choosing a working dog breeder ↗Assessing a working dog before purchase ↗Health screening before breeding ↗Explore the working dog communityRecorded competition results · Find a trainer · Browse services · Dogs & litters