Veterinary Device & Animal Health Products worked example

Validation Cost at 99% in-scope protocol share: a worked example in veterinary device & animal health products

What does the result look like when in-scope protocol share reaches 99%? The full calculation is worked below with real intermediate numbers. A program manager uses it to budget the validation effort for a new sterile dosing pump before launch.

The inputs for this scenario

  • Validation protocol hours (IQ/OQ/PQ): 320 hours (unchanged)
  • Validation engineer loaded rate: 95 $/hr (unchanged)
  • In-scope protocol share: 99 % (raised for this scenario; the documented default is 90)
  • Test equipment and sample cost: 4,200 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total validation = protocol hours x engineer rate x in-scope share% + equipment & samples) to the inputs above produces each figure below.
  • At this operating point the engine returns 34,296 $ for total validation cost, the number this scenario is built around.
  • At this operating point the engine returns 107 $ / piece for validation cost per unit.
  • At this operating point the engine returns 30,096 $ for variable validation cost.
  • At this operating point the engine returns 4,200 $ for fixed validation cost adder.

How this compares with the baseline

  • Against the tool's baseline example, where in-scope protocol share sits at 90% and the headline result is 31,560 $, this scenario comes in 8.67% above the baseline at 34,296 $.
  • A figure at this level is achievable when in-scope protocol share is genuinely sustained, not just peaked for a shift. It models a single blended engineer rate and one in-scope share; real validations mix senior and junior labor and often incur re-runs after deviations, which this single-pass estimate does not capture.

Results at a glance

  • Total validation cost: 34,296 $ (headline result)
  • Validation cost per unit: 107 $ / piece
  • Variable validation cost: 30,096 $
  • Fixed validation cost adder: 4,200 $

Run it with your numbers

  • Every input above is editable in the live Validation Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.