Before August 1, 1998, Minnesota law provided for several other types of directives, including living wills, durable health care powers of attorney and mental health declarations.
The law changed so people can use one form for all their health care instructions.
Forms created before Aug. 1, 1998, are still legal if they followed the law in effect when written. They are also legal if they meet the requirements of the new law (described above). You may want to review any existing documents to make sure they say what you want and meet all requirements.