d. an eight hour annual in-service training course; and e. an additional eight hour annual in-service training course for holders of special armed guard registration cards.
The training programs and courses required by this subdivision may, if approved and certified by the commissioner pursuant to subdivision two of section eight hundred forty-one-c of the executive law, be given and administered by security guard companies.
Nothing herein shall be construed to prohibit a security guard company from voluntarily providing training programs and courses which exceed the minimum requirements provided by this subdivision.
Upon completion of a required training course, a security guard shall receive from the provider a certificate evidencing satisfactory completion thereof in accordance with the requirements prescribed by the commissioner pursuant to section eight hundred forty-one-c of the executive law.