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.

2022 Approved Stallions 09/23/22
Congratulations! These stallions have been approved in 2022.

American Dream, Alayna Pastuk, PA
Bridlewood Signature Required, Katie Kopensky or Megan Burtness, CA
Chinggis Khan, Merle-Smith Sporthorses, Nicolette Merle-Smith, FL
Clair de Lune SE, SE Farm, Inc., Rose Sullivan, OR
Denmark HTF, Hilltop Farm, Inc., MD
Flashy Chelsey, Martin Sport Horses LLC, Megan Martin, FL
GFS Mikado, Sergent Stables, LLC, Erika Sergent, FL
Gold Standard J5, Seville Farms, Ingrid Jackson, CA
Impulse CFS, Caroline Berg-Redmond, OH
Islander, Enavant Stud, Ursula Ferrier, MD
Katapult, Bellefour Farm, Jane Wiley, NJ
Moscow, Lance, LLC, CA
Niro M, Steven Epstein, DVM, KS
Oms Machno Fear Dun, Hidden Creek Horses, Donna Miller, GA
Pinewood Meadows Mighty Oak (Pony), Madison Lee & Kelly Stoochnoff, KY
Raven Sky, Merle-Smith Sporthorses, Nicolette Merle-Smith, FL
Sir Real, Leslie Waterman, TN
TLF Rebel Yell (Pony), Twin Lights Farm, Mary Barrett, TN
Vito Rubin, Sonia Zugel, NJ
What About Jack, Tara Breuer, VA

More to follow soon!
NEW High Score Foals now online! 09/22/22
Congratulations to the owners/breeders of the 2022 High Score Foals!

Please check under AWARDS.
The High Score Foals already received a nice ribbon at the inspections.
NEW Premium Foals/Mares online! 09/22/22
You now find the first 2022 Premium Foals/Mares online! Please check under AWARDS.

The foals received a Premium Foal plaque and the mares a Premium Mare plaque at the inspection.
2022 Tour Schedule -Changes and additions 08/30/22
Check here and under INSPECTIONS for later changes and updates.

All ISR and Oldenburg NA foals can also get registered by mail. Contact the registry for forms.

Check here for CHANGES and ADDITIONS: [ more ]
Get ready for the inspections! 07/12/22
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.
Check new horses on the Sales List! 06/28/22
See Sales List in the left menue.

High Score Filly by Glamourdale for sale!!
Tour Schedule '22 starting times added 05/25/22
We now uploaded the starting times of the 2022 inspections.

Breeders must enroll with the host 4 weeks prior to the inspection.

Always check later here for changes and/or additions!
Do you have any eligibility questions? 03/11/22
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
Congratulations to our breeders! 01/24/22
USEF Leading Breeders 2021 [ more ]
Congratulations to our Leading Sires! 01/22/22
USEF Leading Sires 2021 [ more ]
Registration without inspection through the mail 01/20/22
If you do not have the chance to come to an inspection or if you want to register an older horse, contact the office at isreg@aol.com for forms to register your horse by mail.

Registration by mail is also possible for OLDENBURG NA horses.
[ more ]
USDF Dressage Finals Winners 01/10/22
Congratulations to the winners of the High Point Oldenburg Awards at the USDF Dressage Finals!

Arithmetic TF FEI Levels, Adult Amateur Division, 6th place, 66.471%, Owner: Barbara Kuyper, TN, Breeder: Anne Schmidt, MI

Derby FEI Levels, Open Division, 8th place, 71.100%, Owner: Cackie Vroom, PA, Breeder: Ilona S. English, NJ

New Beginnings National Levels, Open Division, 2nd place, 71.911%, Owner/Breeder: Heather Mason, NJ

Nicene National Levels, Adult Amateur Division, 2nd place, 71.00%, Owner/Breeder: Heather Mason, NJ

The winners received a nice saddle pad from the Registry.
Now online: Five NEW Galleries! 11/26/21
You'll find many photos of awarded horses and premium foals of 2021 in the FIVE new Photo Galleries. Check under Awards.
Stallion Directory 2022 online! 11/17/21
We uploaded all 2022 approved stallions to the Detailed Stallion List with links to the Performance and USDF site and to the stallions' photos. Members find more infos (registered foals, test results, pedigrees etc.) about each stallion in the MEMBER section.

If you breed to one of these stallions there won't be any breeding permit fee. Foals being presented at the dam's side do not need to get DNA typed!
USDF Awards of 2021 are online 11/02/21
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 to each champion and reserve champion.
New Mailing address! 09/23/19
Make sure to submit your forms and paperwork via mail to the new address:

ISR-Oldenburg Registry NA
P.O. Box 504
Sycamore, IL 60178

For UPS and FEDEX send to:
ISR-Oldenburg NA
c/o Lisa Lamb
17726 Plank Rd.
Sycamore, IL 60178