Possibly, particularly if training and process records need to be reconstructed or organized for the first time. Scope that work separately from government filing fees and standard petition preparation.
Treat documentation reconstruction as its own project
Ask what specifically needs to be gathered or written up to support the claim, and get a separate estimate for that work rather than assuming it is included in a standard immigration filing fee.
Put the course invoice beside payroll and travel records: a training expense does not establish a continuous full-time foreign employment year in the relevant preceding three years. The larger cost is internal: the quality manager's time writing the system description, pulling training and audit records, and coordinating with the affiliate on its implementation letter. Budget government filing charges, professional work, travel, and salary independently, checking current official fees rather than implying higher pay purchases a favourable decision. Government charges should be taken from the current G-1055 schedule, including the base petition fee, the fraud-prevention fee and any other statutory fee that applies to the company's size; premium processing is available at an additional charge.