What you said about joining for the record is aimed at catering chain companies; However, not all chain companies, such as KFC and McDonald's, have not handled this filing, but they are still joining, mainly because the filing procedures are very complicated and there are many government departments to run, so many companies will not handle it. I think you only ask this question because you want to join. Don't be fooled if you want to join: in addition to the industrial and commercial, tax and legal person code certificates you mentioned, the key is to see how many direct stores there are in his family, how long the direct stores have been operating and whether they are profitable! Imagine that they have never opened a shop themselves. How can they guarantee that your store will make money? As for those franchisees, there are many, but there are no direct stores to join. Just look at the deadly dregs cakes and so on!