In law, the terms moot and mootness have different meanings in British English and American English. The concept is important in U.S. jurisprudence but is little used elsewhere outside law schools.
An abstention doctrine is any of several doctrines that a United States court may apply to refuse to hear a case if hearing the case would potentially intrude upon the powers of another court. Such doctrines are usually invoked where lawsuits involving the same issues are brought in two different court systems at the same time.
Forum non conveniens (FNC) is a (mostly) common law legal doctrine whereby courts may refuse to take jurisdiction over matters where there is a more appropriate forum available to the parties. As a doctrine of the conflict of laws, forum non conveniens applies between courts in different countries and between courts in different jurisdictions in the same country. Forum non conveniens is not applicable between counties or federal districts within a state.
Younger v. Harris, 401 U.S. 37 (1971), was a case in which the United States Supreme Court held that United States federal courts were required to abstain from hearing any civil rights tort claims brought by a person who is currently being prosecuted for a matter arising from that claim.
Choice of law is a procedural stage in the litigation of a case involving the conflict of laws when it is necessary to reconcile the differences between the laws of different legal jurisdictions, such as sovereign states, federated states, or provinces. The outcome of this process is potentially to require the courts of one jurisdiction to apply the law of a different jurisdiction in lawsuits arising from, say, family law, tort, or contract. The law which is applied is sometimes referred to as the "proper law." Dépeçage is an issue within choice of law.
In conflict of laws, renvoi is a subset of the choice of law rules and it may be applied whenever a forum court is directed to consider the law of another state.
Rylands v Fletcher[1868] UKHL 1 was a decision by the House of Lords which established a new area of English tort law. Rylands employed contractors to build a reservoir, playing no active role in its construction. When the contractors discovered a series of old coal shafts improperly filled with debris, they chose to continue work rather than properly blocking them up. The result was that on 11 December 1860, shortly after being filled for the first time, Rylands' reservoir burst and flooded a neighbouring mine, run by Fletcher, causing £937 worth of damage. Fletcher brought a claim under negligence against Rylands, through which the case eventually went to the Exchequer of Pleas. The majority ruled in favour of Rylands. Bramwell B, however, dissenting, argued that the claimant had the right to enjoy his land free of interference from water, and that as a result the defendant was guilty of trespass and the commissioning of a nuisance. Bramwell's argument was affirmed, both by the Court of Exchequer Chamber and the House of Lords, leading to the development of the "Rule in Rylands v Fletcher"; that "the person who for his own purposes brings on his lands and collects and keeps there anything likely to do mischief if it escapes, must keep it in at his peril, and, if he does not do so, is prima facie answerable for all the damage which is the natural consequence of its escape". No right "to enjoy property" exists in UK black letter law, and it is this decision upon which stare decisis is built in the area.
Freedom of religion in Canada is a constitutionally protected right, allowing believers the freedom to assemble and worship without limitation or interference.
Characterisation, or characterization, in conflict of laws, is the second stage of the procedure to resolve a lawsuit that involves foreign law. The process is described in English law as Characterisation, or classification within the English judgments of the European Court of Justice. It is alternatively known as qualification in French law.
In all lawsuits involving conflict of laws, questions of procedure as opposed to substance are always determined by the lex fori, i.e. the law of the state in which the case is being litigated.
In conflict of laws, the choice of law rules for tort are intended to select the lex causae by which to determine the nature and scope of the judicial remedy to claim damages for loss or damage suffered.
Long-arm jurisdiction is the ability of local courts to exercise jurisdiction over foreign defendants, whether on a statutory basis or through a court's inherent jurisdiction. This jurisdiction permits a court to hear a case against a defendant and enter a binding judgment against a defendant residing outside the jurisdiction concerned.
R v Jorgensen, [1995] 4 S.C.R. 55 is a Supreme Court of Canada decision on the knowledge requirement for criminal offences. The Court held that the offence of "knowingly" selling obscene materials requires that the accused be aware that the dominant characteristic of the material was the exploitation of sex and that he knew of the specific acts which made material obscene. Where the accused has a suspicion of the dominant characteristics or specific acts of the material but decided not to make any further inquiries than the accused will be deemed to have known of the material's content. This decision confirms much of what was held in the earlier case of R. v. Sansregret.
Moran v Pyle National (Canada) Ltd, [1975] 1 S.C.R. 393 is a leading Canadian case on conflict of laws decided by the Supreme Court of Canada. The decision represented the biggest transformation in the law of conflicts for over 15 years until the later case of Morguard Investments Ltd. v. De Savoye (1990).
BG Checo International Ltd v British Columbia Hydro and Power Authority, [1993] 1 SCR 12 is a leading decision by the Supreme Court of Canada. The Court held that there is a prima facie presumption that a claimant is able to sue concurrently in tort and contract where sufficient grounds exist. Still, liability in tort will still be subject to an exemptions or conditions set out in a contract.
Double actionability is a doctrine of private international law which holds that an action for an alleged tort committed in a foreign jurisdiction can be successful in a domestic court only if it would be actionable under both the laws of the home jurisdiction and the foreign jurisdiction. The rule originated in the controversial case of Phillips v Eyre (1870) LR 6 QB 1.
Crevier v Quebec (AG), [1981] 2 S.C.R. 220 is a leading Supreme Court of Canada decision in administrative law. The court had to decide whether a Quebec-created Professionals Tribunal was unconstitutional due to being a "s. 96 court" according to the Constitution Act, 1867, whose members can only be federally appointed. It found that any legislation which has a privative clause purporting to exclude review of jurisdictional matters is outside the jurisdiction of a provincial legislature.
Club Resorts Ltd v Van Breda, 2012 SCC 17, is a decision of the Supreme Court of Canada that has brought greater certainty to the question of a real and substantial connection in the assumption of civil jurisdiction by Canadian courts in matters concerning the conflict of laws.
