1. Fees for laboratories with primary certification and applying for a revised application to add a new test category to the laboratory's certification are computed by the following equation:

$$X = Y + Z$$

Where:

X = total fees

Y = any incurred costs for an onsite audit to review new instrumentation or technology

Z = fees associated with the point value of the new test category as outlined in the initial or renewed application points section

2. Laboratories with primary certification and applying for a revised application to add or drop parameters under a method whereby the laboratory is already certified will be charged 1 point value to update the certificate and list of certified parameters.

3. Laboratories with reciprocal certification and applying for a revised application shall pay the following: a. Fees equal to 1 point value when using the same primary certificate number as used for the initial or renewed application. b. When using a primary certificate number other than the one used for the initial or renewed application, fees are computed according to the following equation:

$$X = Y + Z$$

Where:

X = total fees

Y = fees associated with 1 point value

Z = fees associated with the level as described in the initial or renewed application points section.