What Things Would You Need To Measure, Evaluate And Assess In An Organisation Prior To Implementing Any Changes To Processes And Procedures?

Health and safety hazard should be maintain before a job or changes in procedure commence.
Whenever  changes or improvement  to machinery, equipments and processes are instituted  a hazard assessment should be conducted to ascertain prior to the implementing the changes that the risk of accident, injury,illness minimize control performance indicator and standers should be maintain