Individuals who can use the On-site app, either as an InCheck Verifier or a Wastewater Sampler, must respect the following requirements:

• Be nominated by an organisation that is approved by ZDHC for the specific service they want to perform (InCheck Verification, Wastewater sampling)

• Have completed the necessary training on the ZDHC Academy 

• Have successfully passed the final exam on the ZDHC Academy 

Once all these requirements are fulfilled, Verifiers / Samplers can log in to the On-site App with the same credentials used on the Academy.