All t-shirts are printed with CPSIA labeling and statutory marks when required. Every t-shirt is printed with a link to the federally required CPSIA labeling information. This link looks like "ClassB.com/12345" where 12345 is your order number. Official logos and trademarks will have the correct attributions (©, ™, ®, etc.) added when you order. They're smaller than many people expect. Many color, text and graphic combinations are possible to create online that might not be able to be printed. Don't worry, as soon as you place your order we'll look over your design and discuss any changes with you. Please call or email us if you have any questions!