The Assistant Secretary shall require entities that provide in-home services under this subchapter to promote the rights of each older individual who receives such services. Such rights include the following:
(1) The right—
to be fully informed in advance about each in-home service provided by such entity under this subchapter and about any change in such service that may affect the well-being of such individual; and
The right to voice a grievance with respect to such service that is or fails to be so provided, without discrimination or reprisal as a result of voicing such grievance.
The right to be fully informed (orally and in writing), in advance of receiving an in-home service under this subchapter, of such individual’s rights and obligations under this subchapter.