---
name: ITR Laboratories
slug: itrlab
site: cro
website_domain: itrlab.com
summary: GLP-compliant nonclinical CRO specializing in safety and toxicology testing across in silico, in vitro, and in vivo modalities, with 35+ years of experience and nearly 6,000 completed studies. Headquartered in Baie-D'Urfe, Canada.
tagline: GLP-compliant nonclinical CRO with 35+ years delivering safety and toxicology testing across in silico, in vitro, and in vivo modalities.
founded_year: 1989
employee_count_band: 
employee_count_label: 
parent_name: 
parent_slug: 
hq_country: CA
tier2_domain_verified: false
updated_at: 2026-07-30T03:53:38.605Z
services_count: 9
modalities_count: 2
indications_count: 0
locations_count: 2
review_signal_gate: closed
generated_by: BioBM Editorial AI
---

# ITR Laboratories

GLP-compliant nonclinical CRO with 35+ years delivering safety and toxicology testing across in silico, in vitro, and in vivo modalities.

Listed on cro.directory.

## Summary

GLP-compliant nonclinical CRO specializing in safety and toxicology testing across in silico, in vitro, and in vivo modalities, with 35+ years of experience and nearly 6,000 completed studies. Headquartered in Baie-D'Urfe, Canada.

## At a glance

- Founded: 1989
- HQ country: CA

## Services

- GLP Toxicology
- Safety Pharmacology
- Genetic Toxicology
- In Vitro ADME / DMPK
- In Vitro Pharmacology
- Preclinical In Vitro Studies
- In Vivo PK / PD Studies
- Preclinical In Vivo Studies
- Pathology & Histology Services

## Modalities

- Small Molecule
- Biologics (Other)

## Locations

- Headquarters, Baie-D'Urfe, Quebec, Canada
- US Office, Cambridge, Massachusetts, USA

## Certifications

- AAALAC; Identifier: AAALAC accredited; Source: https://itrlab.com/about
- CCAC; Identifier: CCAC accredited; Source: https://itrlab.com/about
- FDA; Identifier: FDA inspected; Source: https://itrlab.com/
- EMA; Identifier: EMA inspected; Source: https://itrlab.com/

## Long description

ITR Laboratories is a leading nonclinical contract research organization providing GLP-compliant safety and toxicology testing services to pharmaceutical and biotechnology companies worldwide. Established in 1989, the organization operates a purpose-built 185,000 sq. ft. facility in Montreal with 86 animal rooms and 22 exposure rooms dedicated to inhalation toxicology.

## Core Service Areas

**In Silico Toxicology:** AI-powered toxicity prediction platform supporting early-stage decision-making and project funding.

**In Vitro Toxicology:** Human-centric platforms including genetic toxicology, ADME, cardiac toxicology (hERG), and skin toxicology screening.

**In Vivo Toxicology:** Comprehensive studies across multiple routes of administration (oral/injection, infusion, inhalation, ocular, dermal, otology) with support for both small and large molecules.

**Pathology Services:** Full-spectrum clinical pathology, necropsy, and histopathology with ACVP-certified pathologists, including immunohistochemistry and specialized staining techniques.

**Safety Pharmacology & Genetic Toxicology:** Specialized testing across general toxicology, safety pharmacology, genetic and immunotoxicology.

## Regulatory & Accreditation

ITR has been FDA, SCC, and EMA inspected. The organization maintains AAALAC and CCAC accreditation since 1993 with continuous accreditation for over 30 years. All studies are conducted under GLP compliance with computerized environmental control, backup systems, and online data collection.

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_Profile last updated: 2026-07-30T03:53:38.605Z. Profile facts may include AI-assisted enrichment._

Auto-generated by BioBM Editorial AI for machine-readable profile access.