ISQS maintains a comprehensive testing and certification framework built on international best practices. Our standards are continuously updated to reflect the latest scientific understanding and regulatory requirements.
We provide full transparency in our methods, detection limits, and baseline standards to ensure trust and reliability in every certification.
Testing Methods
Our laboratory employs state-of-the-art analytical techniques to ensure accurate and reliable testing results across all product categories.
Regulatory Baselines
ISQS standards align with major international regulatory frameworks, adopting the strictest requirements to ensure maximum safety and compliance.
Where multiple limits exist, ISQS adopts the stricter one; otherwise, we set risk-based internal limits informed by toxicology and exposure science.
Certification Workflow
Our systematic six-step process ensures thorough evaluation and transparent reporting for every batch reviewed.
Technical Partnership: New Zealand Nutrition Association (NZNA)
ISQS is supported by the New Zealand Nutrition Association (NZNA) as its professional technical partner. Our standards are drafted and reviewed by practicing scientists, laboratory specialists, and regulatory experts with reference to global baselines.
We disclose methods and LOQs (Limits of Quantification) and publish batch-level results for complete transparency and traceability.