After the individual provider signs the attestation form, the individual provider must mail the attestation form to the address identified on the form. The form must be postmarked within one hundred twenty calendar days after an individual provider has begun to work with their first DSHS consumer. Individual providers who are already working for a DSHS consumer have until December 31, 2006, to obtain the training; however, upon completion of safety training, the individual provider must sign the attestation form.