Auditing can involve any number of mechanisms. Here are a few examples:

• We check and certify that the service has been provided to the level of performance required in the contract. For example the lawns mowed and weeds removed, the ablutions cleaned, the bins emptied, the dinners served, the photocopier maintained, or the windows cleaned.
• We check and certify that the products or items have been delivered in the quantities and configuration required by the contract and in accordance with the agreed schedule. For example the office furniture has been delivered and assembled correctly.
• In certain circumstances we can certify that the products delivered meet the specifications requested. This might require specialist expertise that may need to be outsourced by HolisTech®.
• We can conduct a survey to garner feedback on the performance of a contractor. For example survey all staff on their satisfaction with the cleaning, survey all students on the service of the tuckshop, or survey all workers on the performance of a contractor or supplier.