移民签证只能贴在普通因私护照（ ordinary passport）上，要保证护照的有效期和空白护照页：
To avoid complications with international travel, it is recommended that your passport(s) be valid for at least 6 months. Your passport must have at least two blank pages. If a child is included on your passport, you must have one blank page per accompanying child.
同时需要附上2张 50*70 规格的移民照片：
Two (2) photos of yourself and of each accompanying family member.