For the purpose of carrying out this part, the director, pursuant to chapter 91, shall adopt rules including rules assessing reasonable fees for the services provided under this part. The rules shall:
(1) Authorize the examiner of drivers to waive any fee in cases of extreme hardship and provide criteria for determining whether a waiver is warranted; and
(2) Direct the examiner of drivers to waive all fees for the issuance of an original or renewal identification card for any individual who is homeless; provided the individual's homeless status is corroborated by a verification letter issued by a homeless service provider.