The Oldenburg Registry North America and International Sporthorse Registry (ISR-Oldenburg NA) - was founded in 1983. North America needs an independent Sport Horse Breed Organization which works on the basis of 200 years of European experience and as successful as European registries. America needs its own source for the sport horses of the future!

The ISR - Oldenburg Registry N.A. is North America's largest independent Sport Horse Breeding Organization which complies to the highest international standards for modern sport horse breeding:

  • Open books for all approved sport horse blood lines from North America and Europe
  • Mandatory inspection of all stallions, mares and foals
  • Mandatory stallion performance tests according to European / German standards
These three standards helped to achieve our top quality of sport horses bred in North America!
The Registry conducts a sophisticated, competitive breeding program through the careful selection, testing and approval of stallions and mares and through the evaluation and registration of offspring.

The Registry's breeding goal to produce modern sport horses, competitive to the horses from Europe and most suitable for dressage or hunter and jumping sports has been achieved.

2018 Approved Stallions 09/19/18
Congratulations! These stallions have been approved in 2018.
More to follow soon!

More details about these stallions will be uploaded in November!

Barbarossa, Horse of Corff Ranch, Deborah Corff, OK
Chin Champ's Calando, Camelot Stables, Diana McDonald, BC
Conifer, Maggie's Menagerie, Maggie Sjoberg, GA
Daily Show, Leslie Waterman, TN
Dauntless Debonair/Pony, Helen V. Frederick, NC
Daxibus Normandy, New Normandy Farm, Arnaud & Stephanie deCrevecoeur, PA
Diego Dolphin/Pony, Hidden Creek Horses, Donna Miller, GA
Don Roncalli, Eurequine LLC, Edgar Schutte, CA
Encandecent, Patience Prine-Carr, CA
Fasching, Patricia Hall, FL
Fastelnacht, Patricia Hall, FL
Hamlet/Hero BHS, Justine Wilson, SC
Hogholm's Cobra One, Warmblood's Performing Syndicate, NC
Irie, Ursula Ferrier, MD
Lord Adonis, Eurequine LLC, Edgar Schutte, CA
Phantom El Pino, Skyler Lisitza, IL
Rankrado, Rankrado LLC, Rosie Julian-Simoes, IL
Relevantus, Eurequine LLC & Rainbow Equus Meadows, Edgar Schutte & Susan Worthington, CA
Rip Tide, Exact Equine Inc., Jessica & Max Wilcox, CA
Royal Prinz, Teresa & Willard Simmons, AL
Sole Mio, Leslie Waterman, TN
St. Royal Koenig, Helen V. Frederick, NC
Wiittala Theodor, Henriikka Makinen, FL
Wild Escort, Cindy Wilkins, CA

CHANGES to Tour Schedule 2018!! 09/17/18
Check under INSPECTIONS.
Let us know, if there is no site close to you, so we can find a solution.

Inspection cancelled in NC (3-D-Horsemanship) due to hurricane!

Always check for changes and additions here! [ more ]
NEW High Score Foals and Premium Foals online! 09/14/18
You'll find the 2018 High Score and Premium Foals online! Please check under AWARDS.
More to follow!
Attention Pony breeders! 07/06/18
Dressage at Devon now offers NEW Pony classes!
For more information read the
DAD Announcement
Get ready for the inspections! 06/06/18
Make sure to enroll with the host at least FOUR weeks prior to the inspections!
More info under INSPECTIONS (left menue).

Have a look at a mare and foal inspection or a
mare inspection.
Do you have any eligibility questions? 05/30/18
If you don't know, if your mare is eligible for approval or your foal eligible for registration, feel free to call us at 815-899-7803 or send an email to isreg@aol.com

Mares/geldings must be enrolled for the Sporthorse/Mare Performance Test. Retrieve a form and send it in.
ISR Registration without inspection through the mail 05/29/18
If there is no inspection site close to you or if you want to register an older horse, contact the office at isreg@aol.com for forms to register your horse by mail.
WFFS - Info 05/15/18
The registry offers breeders a test via UC Davis.
Forms may be retrieved from the section: Services/Forms-Download Forms.

For details about this test and results check the info from UC Davis.
Congratulations to Chardonnay! Another tremendous success! 04/23/18
Chardonnay, born 2005, by Comic Hilltop FRH o/o TB mare Kitty Colleen, was bred by Sheila O'Keefe, WV and is co-owned by Sheila and rider/trainer, Julio Mendoza Loor.

At the Test Event for the WEG at Tryon, NC, Chardonnay received his 2nd qualifying score and now qualified to compete at the WEG!

Congratulations to the breeder and trainer and Chardonnay! We are so excited and proud of you!!
[ more ]
Congratulations to our Leading Sires! 12/27/17
USEF Leading Sires 2017 [ more ]
Congratulations to our breeders! 12/22/17
USEF Leading Breeders 2017 [ more ]
Now online: Five new Galleries! 12/07/17
You'll find many photos of awarded horses and foals of 2017 in the 5 new Photo Galleries. Check under Awards.
USDF Dressage Finals Winners 11/21/17
Congratulations to the winners of the High Point Oldenburg Awards at the USDF Dressage Finals!

Nicene USDF Dressage Finals, National Levels, First Level Freestyle Championship, AA, 71.744%, Owner / Breeder: Heather Mason, Lebanon, NJ

Santa Barbara USDF Dressage Finals, National Levels, Training Level Championship, Open, 71.212%, Owner / Breeder: Linda Crabtree, Ponce de Leon, FL

The winners receive a nice saddle pad from the Registry.
Stallion Directory 2018 online! 11/02/17
We uploaded all 2018 approved stallions to the Detailed Stallion List with links to the Performance and USDF site and to their photos. Members find more infos (registered foals, test results, pedigrees etc.) about each stallion in the MEMBER section.
USDF Awards of 2017 are online 11/01/17
You'll find them under AWARDS. Congratulations to our breeders and owners!
The champion of each class and level will receive a wonderful silver frame. USDF will mail medals with neck ribbons to each champion and reserve champion.
Star Mares of 2017 online 10/26/17
All mares that received a Star Award in 2017 have been uploaded to the website. Check under AWARDS.
High Score Mares 10/26/17
and all Premium Mares of 2017 are online now under AWARDS.
Owners received a nice Premium Mare plaque and a ribbon for the High Score Mares in addition.