Also known as:Restatement Third · Restatements (Third) · Third Restatement · ALI Restatement (Third)
Written by attorneys · grounded in primary & secondary sources — see below
A series of model rules and principles issued by the American Law Institute to clarify, modernize, and restate common-law doctrines.
Sources & Authorities
How it applies
Common Examples
6
Mortgage Transfer Discharge
Roland Rhodes sold his mortgaged beachfront resort to Silver Hotels. The deed recited that the transfer was subject to the existing mortgage. After Silver defaulted, the mortgagee sought a deficiency judgment against Roland. Because the mortgagee never granted Roland an express release and no suretyship defense arose, Roland remained personally liable on the original obligation.
Design Defect Analysis
Ricardo Rojas sued a tubing manufacturer after lightning damaged his home through allegedly defective CSST piping. The court applied the risk-utility test drawn from the Restatement (Third) of Torts to decide whether the product was defective and whether the manufacturer could be held strictly liable.
Select any source to read its text and confirm it supports the definition.
Restatements
Casebooks
Hornbooks
Course Outlines
Study Supplements
Tincher v. Omega Flex, Inc.104 A.3d 328 (Pa. 2014)
Causation Standard
Riley Rivera alleged that her employer retaliated after she complained of discrimination. The court required her to prove that the complaint was the but-for cause of the adverse action, applying the causation framework endorsed in the Restatement (Third) of Employment Law.
University of Texas Southwestern Medical Center v. Nassar570 U.S. 338, 133 S. Ct. 2517, 186 L.Ed.2d 503 (2013)
Trade Dress Protection
Ralph Richardson opened a restaurant using a distinctive decor and layout copied from an established chain. The court held that the overall appearance could qualify for protection without proof of secondary meaning, following the approach outlined in the Restatement (Third) of Unfair Competition.
Two Pesos, Inc. v. Taco Cabana, Inc.505 U.S. 763, 768 (1992)
Strict Liability Design
Rajesh Rao was injured when his vehicle rolled over. He claimed the design was defective. The court evaluated whether the product was unreasonably dangerous by balancing risks and benefits under the standard set forth in the Restatement (Third) of Torts: Products Liability.
Denny v. Ford Motor Co.87 N.Y.2d 248, 639 N.Y.S.2d 250, 662 N.E.2d 730, 736 (1995)
Association Discretion
Ravi Reddy challenged a homeowners association decision to use a particular termite treatment. The court deferred to the board's choice among reasonable alternatives, applying the business-judgment rule articulated in the Restatement (Third) of Property: Servitudes.
Lamden v. La Jolla Shores Clubdominium Homeowners Association980 P.2d 940, 950 (Cal. 1999)
Common questions
Frequently Asked
4
How does the Restatement (Third) of Property treat a transferor's personal liability after conveying mortgaged land?+
The transferor remains personally liable unless the mortgagee grants an express release or a suretyship defense applies under the Restatement Third of Suretyship and Guaranty.
Does the Restatement (Third) of Torts require proof of a reasonable alternative design in every design-defect case?+
No. The Restatement (Third) of Torts: Products Liability uses a risk-utility test that may consider alternative designs but does not mandate such proof as an essential element in every jurisdiction.
When does the Restatement (Third) of Property allow a transferor to compel performance by an assuming transferee?+
A default or conduct creating an unreasonable risk of default gives the transferor a direct right of action for exoneration or specific performance even before the transferor has paid the mortgagee.
How does the Restatement (Third) address post-sale duties to warn in products liability?+
A seller has a post-sale duty to warn when it knows or should know of a substantial risk that was not reasonably knowable at sale and the risk justifies the burden of providing a warning.
980 P.2d 940 (Cal. 1999)Property
…provisions that, within the bounds of the law, might more narrowly circumscribe association or board discretion. Citing Restatement Third of Property, Servitudes, Tentative Draft No. 7,[^maj-9] plaintiff suggests that deference to community association discretion will undermine individual owners’ previously discussed right,…