Article 6 Clause 2 of the Constitution states what is considered the supreme law of the land. There is no mention Supreme Court precedents. This clause clearly states that the Constitution is the supreme law of the land and no laws whether federal or state can violate the constitution and be legally binding.
A notice of hearing is a legal document used in U.S. courts to inform individuals that the government is pursuing a an action against them. It is different than a notice of trial, which is used when individual parties are suing each other. These documents are reserved for actions in which the government is seeking redress from individuals.
A hearing, along with notice, is a fundamental part of procedural due process. Hearings are also held, as for example by a legislature or an administrative agency, for the purpose of gathering information and hearing the testimony of witnesses. administrative hearing : a hearing conducted by an official (as an administrative law judge) or a body (as a review board) of an administrative agency regarding an agency action and esp. an action under dispute