2257 Compliance Information CERTIFICATE OF COMPLIANCE: All models are at least 18 years of age. All records required by section 2257 of title 18, United States code, with respect to all Videos/DVD’S and all graphical materials associated therewith are kept at the office of the producer by Rolf Hammerschmidt, Hammerentertainment, Klausova 15, Prague 15000 Czech Republic.