The testing phase for Aquaculture 2026 is complete, and we are now evaluating submitted results. Thank you to all participants for your collaboration and commitment to quality.

📅 Key Dates

• Preliminary report: 29 Jun 2026
• Final report: 16 Jul 2026

📊 Evaluation Process
Performance will be assessed using z'-scores based on consensus values and historical data.

• Blunders (|z'| > 5) and censored data will not be scored but will appear in the report for transparency.
• Participants may correct transcription or unit errors within 1 day of receiving the preliminary report, with written justification. Reanalysis is not allowed after this stage.

🔒 Confidentiality
All results are reported anonymously using unique participant codes, ensuring data protection throughout the process.

🛡️ Integrity
Collusion or falsification of results is strictly prohibited. Confirmed breaches may lead to disqualification.

⚙️ Complaints Handling 

• Complaints related to participation in this proficiency testing scheme may be submitted by email to: g.arturo@trouwnutrition.com
• All complaints are handled impartially and recorded within the proficiency testing provider’s management system.

🙏 Thank you for helping strengthen the reliability and comparability of laboratory results worldwide. Stay tuned for upcoming reports!