According We use have to to talk about strong obligation that comes from somewhere else, for example from you boss, you parents, a rule at school or work. (myintimcity.com)
The EU-U.S. Privacy Shield imposes stronger obligations on U.S. companies to protect Europeans» personal data. (hireability.com)
In a statement Aldi said it had a strong obligation to its cust... (animalsaustralia.org)