Introduction to Estimation of Measurement Uncertainty in Testing Laboratories

This course will cover;

• The concept of measurement uncertainty.
• Sources of uncertainty within the test laboratory.
• The statistical techniques for calculation of uncertainty.
• An overview of the various approaches for estimation of measurement uncertainty.
• The GUM approach for estimation of uncertainty.
• Single laboratory validation approach
• ISO19036:2019 approach for estimation of uncertainty in microbiology.
• A discussion on other evolving guidance for estimation of uncertainty.
• How to update contract review forms to include agreement with clients on decision rules and statements of conformity.
• How to report uncertainty and statements of conformity in test reports
• Completion of a Gap analysis checksheet which encourages trainees to consider the requirements of ISO17025:2017 and is a useful basis for an action plan.

The training programme is interactive and applies different training methods and styles to deliver the key messages effectively e.g. discussions, group activities and demonstrations. The training includes practical exercises enabling the trainee to verify their knowledge and skills.

The Tutor is experienced in auditing against the ISO17025:2017 and in supporting laboratories with uncertainty calculations and will share experiences on expectations and outcomes by accreditation assessment bodies and laboratory clients.

Anyone who requires a basic understanding of uncertainty of measurement and for those who want to calculate & report uncertainty of measurement for their test methods including;

• Laboratory Managers
• Supervisor
• Technicians
• Analysts
• Laboratory customers and end users of measurement data.

Participants achieve the following learning outcomes from the programme; By the end of this training course you will be able to:

• Understand the concept of measurement uncertainty and the specific compliance requirements in ISO17025:2017.
• Appreciate the sources of uncertainty within the test method.
• Determine which of the approaches available for estimation of uncertainty is suitable for your test methods.
• Consider the needs of your customers and update contract review forms and test reports to include determination of decision rules and compliance statements.

Anyone who requires a basic understanding of uncertainty of measurement and for those who want to calculate & report uncertainty of measurement for their test methods including;

• Laboratory Managers
• Supervisor
• Technicians
• Analysts
• Laboratory customers and end users of measurement data.

In-House Courses
Course tutor will contact your organisation in advance. In-house courses can be customised to meet your organisation’s specific requirements. Where appropriate, course exercises can be carried out using procedures, data etc from your organisation.

Course Manual
Delegates will receive a very comprehensive course manual.