An 'advisory opinion' is an opinion issued by a
court that does not have the effect of resolving a specific
legal case, but merely advises on the constitutionality or interpretation of a law. Some countries have procedures by which the
executive or
legislative branches may certify important questions to the
judiciary and obtain an advisory opinion.
International Courts
International Court of Justice
The
International Court of Justice is empowered to give advisory opinions under Chapter IV of its Statute (an annex to the
United Nations Charter) when requested to do so by certain organs or agencies of the
United Nations. These opinions are essentially non-binding, but nevertheless influential in shaping
international legal consensus.
Advisory Opinions have often been controversial, either because the questions asked are controversial, or because the case was pursued as a "backdoor" way of bringing what is really a contentious case before the Court. The full list of the court's advisory opinions can be found in the section
advisory opinions in the
List of International Court of Justice cases article.
Inter-American Court of Human Rights
The advisory function of the
Inter-American Court of Human Rights enables it to respond to consultations submitted by agencies and member states of the
Organization of American States regarding the interpretation of the
American Convention on Human Rights or other instruments governing human rights in the
Americas. It is also empowered to give advice on domestic laws and proposed legislation, and whether or not they are compatible with the Convention's provisions.
★ List of
Advisory Opinions of the Inter-American Court of Human Rights.
National Courts
United States
United States federal courts
The
United States Supreme Court has determined that the
case or controversy requirement found in
Article Three of the United States Constitution prohibits
United States federal courts from issuing advisory opinions.
In a letter to President
George Washington, replying to the president's request for such an opinion, then-Chief Justice
John Jay replied that it would violate the
separation of powers for the Supreme Court to provide such an opinion, noting that the president could rely on advice from anyone within the
executive branch under
Article Two of the United States Constitution which expressly permits the
President of the United States to "require the Opinion, in writing, of the principal Officer in each of the executive Departments, upon any subject relating to the Duties of their respective Offices".
Over a century later, in the case of ''
Muskrat v. United States'',
219 U.S. 346 (
1911), the Court dismissed a case because there was no "actual controversy" between the parties; thus, any opinion rendered would be advisory.
United States state courts
Many
state courts are similarly barred from issuing advisory opinions, although there are often specific exceptions to these limitations. Some states, like
Rhode Island, permit the governor to certify questions on the constitutionality of laws to the state supreme court. Also, some states require their supreme court to give advisory opinions on particular matters, such as whether proposed amendments to the
state constitution violate the U.S. Constitution.
Eight states have provisions in their constitutions permitting or requiring their supreme courts to give advisory opinions to the governor or legislature:
Colorado,
Florida,
Maine,
Massachusetts,
Michigan,
New Hampshire,
Rhode Island and
South Dakota. Two state provide for supreme court advisory opinions by statute:
Alabama and
Delaware. The texts of all the advisory opinion provisions are collected in M. Topf, "The Jurisprudence of the Advisory Opinion Process in Rhode Island," Roger Williams University Law Review, Vol. 2, Spring 1997, at 254-256. The article also gives a general treatment of how the advisory opinion process works.
Advisory opinions should not be confused with certified questions by one court to another, which are permissible. U.S. federal courts, when confronted with real cases or controversies in which the federal court's decision will turn in part on a question of state law, occasionally ask the highest court of the relevant state to give an authoritative answer to the state-law question, which the federal court will then apply to its resolution of the federal case (see e.g.
''Pullman'' abstention). Because the state court in such circumstances is giving an opinion that affects an actual case, it is not considered to be issuing an advisory opinion.
Florida
The
Florida Supreme Court has two specific constitutional grants of authority to issue advisory opinions. First, it can issue an advisory opinion to the
Governor of Florida on constitutional questions affecting the powers of the state's
executive branch. Second, it can issue an advisory opinion to the
Attorney General about two narrow legal issues affecting proposed citizens' initiatives to amend the
state Constitution. These two issues are whether the ballot summary is fair and accurate and whether the initiative contains only a single subject as required by law. The Florida Supreme Court cannot include any other issue in its advisory opinion, including whether or not the initiative would be constitutional if adopted by the voters in the required statewide election.
Canada
Under
Canadian Law, the
reference question mechanism is equivalent to an advisory opinion.
See also
★
Declaratory judgment - a binding opinion assigning rights, duties, and obligations ''within a specific case or controversy''.