Section 663.710 - What conditions govern OJT payments to employers?(a) On-the-job training payments to employers are deemed to be compensation for the extraordinary costs associated with training participants and the costs associated with the lower productivity of the participants.(b) Employers may be reimbursed up to 50 percent of the wage rate of an OJT participant for the extraordinary costs of providing the training and additional supervision related to the OJT. (WIA sec. 101(31)(B).)(c) Employers are not required to document such extraordinary costs.