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Animal Care Operations provides professional veterinary medical, husbandry, and proposal review services.

Animal Orders


Purchase Animals

Researchers are required to have an approved protocol completed and reviewed by the Institutional Animal Care and Use Committee (IACUC), before conducting study on animals.

Ordering animals or conducting research is prohibited before receiving written approval of the IACUC. IACUC is responsible for making certain that animal research accompanied at the University of Houston resides in union with federal, state and local regulations and institutional polices.

Once a researcher has an approved protocol, the method for ordering animals for research begins. Animal orders must be placed with approved vendors listed below.

Approved Vendors:

  • Envigo delivers: Monday and Thursday if order is placed before the delivery date
  • Charles River Laboratories: delivers on Monday’s only order by 11:00 a.m. on Friday
  • The Jackson Laboratory: delivers on Tuesday’s only if order is received by Thursday 4:00 p.m.
  • Taconic Biosciences: delivers on Tuesdays and Thursday’s if order is placed before delivery date
  • Xenopus I: Flexible with delivery schedule
  • Covance Inc. - Rabbits: Varies

All other vendors are considered Non-Traditional Vendors.

Animal Order Process

The researcher’s department’s Business Office must complete the Animal Purchase Request Form for approved vendors.

If researcher’s wish to order animals from Non-Traditional vendors, the Non-Traditional Vendor Import-Export Form (NTV Form) must be completed.

The animal order forms must be completed accurately with all the required information. For example, protocol number, requested delivery date, the PI, with contact information. The lab and business contact information, vendor name, cost center information, the correct species and strain, weight and age of animals approved within the protocol.

Please ensure the department’s Business Administrator and Principal Investigator provides signature for approval on all animal orders.

Effective December 26, 2014, the purchase of animals with Federal funds for animal purchases over $3,000 entails the researcher’s business office to obtain 3 quotes, and complete a requisition and purchase order. Once the purchase order is completed, please attach to animal order form and submit to ACO business office for order of animals. Please read the Uniform Guidance for more information.

Submission of Order Form

Once the animal order form is complete and converted into a PDF file, please attach the PDF to an email as an attachment and submit to: Animal Care Operations business office will complete the animal order with requested vendor, if applicable.

Once the vendor validates the order, ACO Business Office will send email confirmations to Researcher and department’s Business Office to communicate completion of animal order.

Please note, if discrepancies occur, the animal order form will be returned to researcher’s business office and will require corrections and cause a delay with ordering animals.

Animal Purchase Request FormNTV Form

Import Animals

The Importation of Animals form transfers animals from other institutions. After completing the form, the veterinarian of the other institution will be contacted to send the health records for the selected animals. The PI will be charged shipping costs plus a 30 percent administrative fee for shipping arrangements.

The primary investigator is allowed to make shipping arrangements in coordination with ACO. Animal imports into the University of Houston cannot be scheduled for delivery on Friday or after 2:00 pm Monday to Thursday.

Begin Importation Process

Transfer Animals

The Animal Transfer Form is used when transferring animals from one investigator to another. This is the only way to have the per diem charges transferred to another investigator. Investigators receiving animals must have prior IACUC approval for the number and species of animal.

The species, strain, and number will be verified prior to the transfer. All transfers need to be signed/approved by the transferring PI, the receiving PI, and the veterinarian.

Transfer Animals Now

Export Animals

The Export Animals form is used to export animals. ACO will supply all information to the Importing institution without a charge to the University of Houston investigators. The Principal Investigator at the University of Houston will pay for the shipping containers plus a 30 percent administrative fee.

Export Animals Now

Access to Facilities

    1. You must be listed as Principle Investigator or Protocol Team Member on an IACUC approved Protocol.
    2. You must complete EH31: Occupational Health and Safety Training
    3. You must be enrolled in the Occupational Health Program. ( Occupational Health Training tab)
    4. You must complete the ACO Facility Access Request form . (Complete items 1-3 before requesting access.)

ACO Facility Access Request form

All personnel requesting facility access must be added to an approved IACUC protocol and complete the following trainings:

  • EH31: Occupational Health & Safety Training-Animal Care
  • EH35: ACO Facility Access Training-HBS (*if building is indicated in the protocol)
  • EH36: ACO Rodent Euthanasia Training
  • EH34: ACO Isoflurane Training* (Only if approved for use in the protocol)

The ACO trainings are now available online. This online training completes all requirements need to have an IACUC protocol approved. Individualized training is also available for rodent euthanasia, isoflurane administration and a variety of other research techniques. Please send a request to for in person training.

In addition to these trainings, all personnel must either enroll or decline to enroll in the occupational health program by filling out a New Health Surveillance Questionnaire (PDF).



All research personnel who use animals in the course of their research are required to take this online course. The Occupational Health and Safety Training provides a brief overview of the Occupational Health Program. In order to enroll in this training, please log-in here and select EH31:Occupational Health and Safety Training. Instructions for off-campus access and resolution of common issues are available.

Everyone must complete the online form at Health Surveillance Questionnaire (PDF)

The purpose of the Occupational Health Program is to prevent occupational injury and illness while promoting a safe working environment for personnel who will be working with animals or animal by-products at the University of Houston (UH Occupational Health Program). This is accomplished by informing personnel of potential hazards associated with animal-related work, and referring each participant to an occupational health professional for an individualized risk assessment (currently under contract to UT Employee Health Services). 

Take Occupational Health TrainingComplete Health Surveillance Questionnaire

This course is mandatory for all personnel who will be working with nonhuman primates (NHP) or their tissues. It provides an overview of the use of nonhuman primates in research, zoonotic disease risks, and Personal Protective Equipment (PPE) requirements. This course also covers the procedures to follow in case of a potential B virus (Macacine herpesvirus-1) exposure.

All research personnel who work with nonhuman primates and/or NHP tissues in the course of their research are required to take this online course. In order to enroll in this training, please log in here and select EH32: Working Safely with Nonhuman Primates training as the course you would like to take. Instructions for off-campus access and resolution of common issues are available here.

*** Note: New Investigators and their staff are also required to meet with an ACO representative in person for an initial tour of the facility and review of the Macaque exposure p [missing text here]

Take Primate Training

The Animal Care Operations department (ACO) has expanded its services to meet the changing needs of the university research community. ACO now provides specialized research support services. This is in addition to its traditional roles of animal procurement, husbandry, veterinary care, and training.

The board certified veterinarians are very experienced with anesthesia, surgery and a variety of research techniques. They will be glad to assist with ongoing projects or in the development of your research project. ACO’s can offer technical services on a fee-for-service basis to investigators with limited personnel, equipment, and space resources.

Hands on training is available to compliment the online training. Please direct all request to

Research Equipment and Services Offered:

This course is mandatory for all personnel who will be working with isoflurane as part of their research. It provides an overview of how an anesthesia machine functions, as well as step by step instructions on how to use the anesthesia machines in the ACO facilities. This course fulfills all isoflurane training requirements for an IACUC approval. Individualized training can also be scheduled.

Take ACO Isoflurane TrainingRequest Individual Training

About ACO


Accreditation & Memberships


AAALAC International: AAALAC International is a private, nonprofit organization that promotes the humane treatment of animals in science through voluntary accreditation and assessment programs.


Vivarium Operational Excellence Network (VOEN): The VOE-Network was born to help our community improve operations through members' experimentation, learning and sharing ideas based upon the Toyota Production System and Lean Management.

Texas Branch American Association for Laboratory Animal Science (TBAALAS): The Texas Branch was formed in 1963 by a group of forward thinking caring laboratory animal professionals who saw the need to promote technical excellence and best practices in animal care by increasing educational opportunities for people in the profession.


Purpose Statement

Animal Care Operations will enhance animal welfare and animal well-being as we promote and support breakthroughs in biomedical research.


Dr. David W. Brammer, Executive Director