多型号申请加拿大的ISED认证时，要求每个申请的型号都必须提供产品的外观照片和内部照片，即使只是型号名称差异。后续的认证申请，包括未发证和后面增加型号的，都需要提供所有型号的外部照和内部照。
　　
　　法规参见下文：
　　
　　• ISED has been lenient in the past with submission of some exhibits
　　
　　• Family certification rarely includes more than one set of internal & external photos
　　
　　• RSP-100 Form C is however quite clear on this: Internal and External photos of the product versions in the application are required
　　
　　• This requirement is not just for one product version. It applies to all product versions in a family
　　
　　• ISED is now requesting to see internal and external photos of all models / product versions in a family
　　
　　• This is applicable whether or not an applicant is stating that all models are identical
　　
　　• This is applicable for all new family certifications or addition of models via Permissive Change application
　　
　　• Applications received by ISED which do not include a set of internal & external photos for each model /product versions, will be sent back to the CB.