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.

Stallion Directory 2021 online! 11/10/20
We uploaded all 2021 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!
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 ]
2020 Approved Stallions 11/06/20
Congratulations! These stallions have been approved in 2020.
More to follow soon!
More details about these stallions will be uploaded in November!

Ambassador KS, Valerie Cutrer, FL
Evans Prelude To Darkness, Flying Change PHP, Leanne Krick, PA; leased by Brenda May, TN
Empowered/Pony, Eureka Knoll Farm, LLC, Rebecca Smith, VA
Geluk HVF, HVF Sporthorses, Bethany Hutchins-Kristen, FL
Gorklintgards Shaolin DWB, Fair Sky Horse Sales, Rowan O'Riley, MA; stud: Heather Blitz, FL
HH Diamant Blue, Marsha Ball, ID; stud Deborah Long, ID
Intotal, Carr Farm, Sue Carr, NE
Quito De Tango Z, Flying Change PHP, Leanne Krick, PA
Sir Vari, Fox Hill Farm, Sheri Whittaker, ON
Utopie, Eurequine LLC, Edgar Schutte, CA
Waheed Al Azhaar RZ, Roze Arabians Ltd., Angela White, PA
USDF Awards of 2020 are online 10/30/20
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.
More Premium Foals/Mares online! 10/09/20
You now find more 2020 Premium Foals/Mares online! Please check under AWARDS.
First High Sore Foals are also published.
More to follow soon.
2020 Tour Schedule and COVID-19 changes 09/24/20
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 our online tour schedule under INSPECTIONS for ALL dates and sites: those that have not been changed are listed as well as the sites with new dates.
[ more ]
3-Day-Stallion Test offered in FL, Nov. 5th-Nov. 8th, 2020 07/01/20
ISR-Oldenburg NA offers a 3-Day-Stallion Test this year in Ocala, FL.
Stallions that hold a Certified Breeding License and pass this test will receive a Lifetime Breeding License.
Stallions must be enrolled with the Registry before the end of August, 2020.
Registration without inspection through the mail 04/16/20
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 ]
Now online: Five new Galleries! 12/16/19
You'll find many photos of awarded horses and premium foals of 2019 in the FIVE new Photo Galleries. Check under Awards.
Congratulations to our Leading Sires! 12/10/19
USEF Leading Sires 2019 [ more ]
Congratulations to our breeders! 12/10/19
USEF Leading Breeders 2019 [ more ]
Star Mares of 2019 online 11/13/19
All mares that received a Star Award in 2019 have been uploaded to the website. Check under AWARDS.
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!!
Oldenburg NA bred horse at the PanAm Games! 08/05/19
We are so proud to announce that the stallion, Quincy Car, registered and approved Oldenburg NA, is the only US bred horse participating at the Pan-Am Games in Lima, Peru in the discipline of Jumping!
[ more ]
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
US Eventing Champion - Best in the Nation! 02/18/19
Bobbie Burns, a 2013 dark bay Oldenburg NA gelding by Balanchine x Harriet (Coeur de Lion) received best 2018 eventing score in the nation (14.8, Novice) at Plantation Field April Horse Trials
[ more ]
USDF Dressage Finals Winners 11/19/18
Congratulations to the winners of the High Point Oldenburg Awards at the USDF Dressage Finals!

Renatus USDF Dressage Finals, National Level, AA, First Level, Test 3, 3rd place, 67.843%, Owner: Tracy D. McPherson, WV, Breeder: Andrew Padden, DVM, WV

Griffindor USDF Dressage Finals, FEI Level, Open, Intermediate I, Freestyle Championship, 5th place, 71.225%, Owner: Brianna Zwilling, MO, Breeder: Fernando Cardenas, FL

The winners receive a nice saddle pad from the Registry.
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.