Which of the following actions could lead to the revocation or suspension of a sampler and weigher license?

The action of manipulating measurements or weights is a serious violation in the field of sampling and weighing. It undermines the integrity of the measurement process, leading to inaccurate results that can affect trade, safety, and regulatory compliance. Engaging in manipulation can result in significant consequences not just for the individual, but also for the organizations involved, as it erodes trust in the measurement system.

Licensing bodies require samplers and weighers to adhere to strict ethical and operational standards. Any practice that involves altering results for personal or organizational gain is deemed unacceptable, prompting authorities to enforce revocation or suspension of licenses to maintain professional standards and protect public interest.

In contrast, accidental spillage during sampling doesn't generally indicate misconduct or a lack of professionalism, and using proper measurement techniques or following correct sampling procedures reflects compliance with industry standards, which are essential for maintaining a license rather than risking its loss.