I have these particular VR and I needed to open new question because has a specific problems.

There are both (in Account object):

1) Check that a field is not empty in an specific State:

>     AND(
>     
>     ISPICKVAL(Status__c , "Incubator"),
>     
>     ISBLANK(Field01__c))

2) Check that user has special permissions:

>     AND(!$Setup.Bypass__c.ValidationRule__c,
> 
>     !$Permission.IntegrationPermissions,
> 
>     $User.Username != $Label.PERMISSION_USER)


So, I would like to have both VR in just one, checking that IF ONE OF THESE TWO CASES happens. Is like:

OR( VALIDATION RULE 1, VALIDATION RULE 2)

I tried but I had sintax mistakes. Any idea?