Agencies are subject to fourth amendment strictures. 2. Houses - A warrant can be issues for a housing inspector on a showing that it is likely that violations exist based on the surrounding neighborhood, instead of that there is probable cause to believe that a specific violation exists in the house or dwelling to be inspected. So lower threshold of proof to get a warrant in admin agency than normal circumstances. 3. An agency can terminate benefits if you refuse to let them in your house. 4. Inspection of Business Premises A. Public Business premise - officials may enter public business premises and act on their observations. B. Nonpublic Business Premises - Nonpublic business premises normally cannot be inspected without a warrant. C. Specific statutory language allowing inspection without a warrant for heavily regulated businesses is okay, such as liquor license or gun dealers.