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.

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.
High Score Mares and ALL High Score Foals now online! 10/20/21
Congratulations to the owners/breeders of the 2021 High Score Mares!
These mares are awarded with a nice ribbon.
Please check under AWARDS.
The High Score Foals already received a nice ribbon at the inspections.
ALL Premium Foals/Mares online! 10/20/21
You now find ALL 2021 Premium Foals/Mares online! Please check under AWARDS.
2021 Approved Stallions 10/07/21
Congratulations! These stallions have been approved in 2021.

Arrezzo, Katalac Sport Horses, Marjorie Wieben, AB
DMJ Dreamlife, Dr Deborah Knibb, CA
Don Quichot, Andras Szieberth, FL
Dream Catcher HB, Hidden Brook Stables, Murat Senelt & Annette Folgueras, MD
Enlightened, Kim Lacy, Arlington, WA
Falling Moon Shine, Highland Manor Farm, Michaela May, TN
Ferao DFEN, The Fen, Sarah McCarthy, DVM, CA
Finiro SH, Emma Floyd, FL
Gallant Reflection HU, NorthSpring, ON
Hawkmeadows Knight Strider, TNT Welsh Ponies, Nicole Tribitt, ND
Incubus, Fiona Smith, FL
Komanche HB, Hidden Brook Stables, Murat Senelt & Annette Folgueras, MD
Metallica, Lance, LLC, CA
Minuet du Cornet HMS, Harpeth Meadow Stables, Amanda Lorinc, TN
Mobolensky CM V/D Wolfshoeve, Horsepowered Training Center, Suzanne McCartin, ON
Osiris of the Nile, Rising Star Equestrian, CA
Party in de Hus, Jennifer Delorme, ON
Parseghian, Jennifer Jarnigan, TN
Poseidon, Seville Farms, Ingrid Jackson, CA
Quiberon, DP Equestrian, LLC, Doug Payne
Reverberation, Cathi O'Neill, CA
RL Rapscallion, Ranchito Libertad, Meghan Ryan, NM
Sir Sandro, Hassinger Farm, Amy & Dr. James Hassinger, NC
Sir Vari, Fox Hill Farm, Sheri Whittaker, ON
Toto's Weather Tamer, Crosscreek Sporthorses, Deb Warner, TN
Utter Genius KS, Lance, LLC, CA

2021 Tour Schedule 09/21/21
Check here and under INSPECTIONS for later changes and updates due to the COVID-19 situation.

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! 07/16/21
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.
Congratulations to our Leading Sires! 01/14/21
USEF Leading Sires 2020 [ more ]
Congratulations to our breeders! 01/14/21
USEF Leading Breeders 2020 [ more ]
Registration without inspection through the mail 12/08/20
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 ]
Star Mares of 2020 online 11/13/20
All mares that received a Star Award in 2019 and 2020 have been uploaded to the website. Check under AWARDS.
FIVE Stallions passed the 3 day Stallion test in FL! 11/09/20
Congratulations to these five stallions that passed the 3 Day Stallion Test successfully last weekend.
All of them received a Lifetime Breeding License! [ more ]
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

Check new horses on the Sales List! 08/23/19
See Sales List in the left menue.

Athletic jumper prospect for sale!!
Do you have any eligibility questions? 05/22/19
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