duty of care principle (California) · Go Syfert
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duty of care principle in California

10 California opinions name it 2 courts 1979–2025 4 in the last five years

The cases below were cited by California courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (12)

CaseFollowedCited
Rowland v. Christianred
cal · 1968 · cited in 3 California opinions naming this issue, 1979–2023
2 sentences

2023Remaining Contentions under Rowland Finally, both parties contend that the duty of care factors set forth in Rowland v. Christian (1968) 69 Cal.2d 108 (Rowland) support their respective positions on the issue of whether Roger-McKeever owed Moses a walkway steps and the issue of causation–does not affect the outcome of this appeal because we find that Roger-McKeever did not owe a duty of care to Moses in connection with the walkway. 19 duty of care in connection with the walkway. 6 The Rowland court identified several factors that, when balanced together, may justify a departure from the genera

2023Remaining Contentions under Rowland Finally, both parties contend that the duty of care factors set forth in Rowland v. Christian (1968) 69 Cal.2d 108 (Rowland) support their respective positions on the issue of whether Roger-McKeever owed Moses a walkway steps and the issue of causation–does not affect the outcome of this appeal because we find that Roger-McKeever did not owe a duty of care to Moses in connection with the walkway. 19 duty of care in connection with the walkway. 6 The Rowland court identified several factors that, when balanced together, may justify a departure from the genera

13
Weirum v. RKO General, Inc.green
cal · 1975 · cited in 2 California opinions naming this issue, 1979–1987
2 sentences

1987Inferably, Rowland v. Christian relies — no less than Dillon v. Legg — upon foreseeability of harm as the prime test of negligence liability.” (Id. at p. 42.) In other words, “[b]oth emphasize (Dillon expressly and Rowland implicitly) the primacy of case-by-case determinations of reasonable foreseeability; both relegate the duty test to a secondary role as a safeguard against remote and unexpected liabilities. ‘The defendant owes a duty of care to all persons who are foresee-ably endangered by his conduct, with respect to all risks which make the conduct unreasonably dangerous.’ ” (Id. at pp.

1979(Weirum v. RKO General, Inc. (1975) 15 Cal.3d 40, 46 [ 123 Cal.Rptr. 468 , 539 P.2d 36 ]; Rodriguez v. Bethlehem Steel Corp. (1974) 12 Cal.3d 382, 399 [ 115 Cal.Rptr. 765 , 525 P.2d 669 ]; Dillon v. Legg (1968) 68 Cal.2d 728, 739-741 [ 69 Cal.Rptr. 72 , 441 P.2d 912 , 29 A.L.R.3d 1316 ].) Third: California observes the doctrine of comparative negligence, which diminishes a negligent plaintiff’s recovery in proportion to the contributory force of his negligence.

12
Rodriguez v. Bethlehem Steel Corp.green
cal · 1974 · cited in 2 California opinions naming this issue, 1979–1987
2 sentences

1987Inferably, Rowland v. Christian relies — no less than Dillon v. Legg — upon foreseeability of harm as the prime test of negligence liability.” (Id. at p. 42.) In other words, “[b]oth emphasize (Dillon expressly and Rowland implicitly) the primacy of case-by-case determinations of reasonable foreseeability; both relegate the duty test to a secondary role as a safeguard against remote and unexpected liabilities. ‘The defendant owes a duty of care to all persons who are foresee-ably endangered by his conduct, with respect to all risks which make the conduct unreasonably dangerous.’ ” (Id. at pp.

1979(Weirum v. RKO General, Inc. (1975) 15 Cal.3d 40, 46 [ 123 Cal.Rptr. 468 , 539 P.2d 36 ]; Rodriguez v. Bethlehem Steel Corp. (1974) 12 Cal.3d 382, 399 [ 115 Cal.Rptr. 765 , 525 P.2d 669 ]; Dillon v. Legg (1968) 68 Cal.2d 728, 739-741 [ 69 Cal.Rptr. 72 , 441 P.2d 912 , 29 A.L.R.3d 1316 ].) Third: California observes the doctrine of comparative negligence, which diminishes a negligent plaintiff’s recovery in proportion to the contributory force of his negligence.

12
Dillon v. Legggreen
cal · 1968 · cited in 2 California opinions naming this issue, 1979–1987
2 sentences

1987Inferably, Rowland v. Christian relies — no less than Dillon v. Legg — upon foreseeability of harm as the prime test of negligence liability.” (Id. at p. 42.) In other words, “[b]oth emphasize (Dillon expressly and Rowland implicitly) the primacy of case-by-case determinations of reasonable foreseeability; both relegate the duty test to a secondary role as a safeguard against remote and unexpected liabilities. ‘The defendant owes a duty of care to all persons who are foresee-ably endangered by his conduct, with respect to all risks which make the conduct unreasonably dangerous.’ ” (Id. at pp.

1979(Weirum v. RKO General, Inc. (1975) 15 Cal.3d 40, 46 [ 123 Cal.Rptr. 468 , 539 P.2d 36 ]; Rodriguez v. Bethlehem Steel Corp. (1974) 12 Cal.3d 382, 399 [ 115 Cal.Rptr. 765 , 525 P.2d 669 ]; Dillon v. Legg (1968) 68 Cal.2d 728, 739-741 [ 69 Cal.Rptr. 72 , 441 P.2d 912 , 29 A.L.R.3d 1316 ].) Third: California observes the doctrine of comparative negligence, which diminishes a negligent plaintiff’s recovery in proportion to the contributory force of his negligence.

12
Public Utilities Commission v. Superior Courtgreen
calctapp · 2010 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025As the majority puts it, it is a typical landlord’s “lack of control over the property . . . [that] alters the scope of th[e] duty of care.” (See, e.g., Alcaraz v. Vece (1997) 14 Cal.4th 1149, 1160 [“Whoever controls the land is responsible for its safety”]; Soto v. Union Pacific Railroad Co. (2020) 45 Cal.App.5th 168 , 177 [“The ‘“crucial element”’ for imposing a duty . . . is control [citation], the rationale being that whoever has the means to control the property can take steps to prevent the harm”]; see also Public Utilities Com. v. Superior Court (2010) 181 Cal.App.4th 364, 378 [control

11
Alcaraz v. Vecegreen
cal · 1997 · cited in 1 California opinions naming this issue, 2025–2025
1 sentence

2025As the majority puts it, it is a typical landlord’s “lack of control over the property . . . [that] alters the scope of th[e] duty of care.” (See, e.g., Alcaraz v. Vece (1997) 14 Cal.4th 1149, 1160 [“Whoever controls the land is responsible for its safety”]; Soto v. Union Pacific Railroad Co. (2020) 45 Cal.App.5th 168 , 177 [“The ‘“crucial element”’ for imposing a duty . . . is control [citation], the rationale being that whoever has the means to control the property can take steps to prevent the harm”]; see also Public Utilities Com. v. Superior Court (2010) 181 Cal.App.4th 364, 378 [control

11
Smith v. Freundgreen
calctapp · 2011 · cited in 1 California opinions naming this issue, 2023–2023
1 sentence

2023Remaining Contentions under Rowland Finally, both parties contend that the duty of care factors set forth in Rowland v. Christian (1968) 69 Cal.2d 108 (Rowland) support their respective positions on the issue of whether Roger-McKeever owed Moses a walkway steps and the issue of causation–does not affect the outcome of this appeal because we find that Roger-McKeever did not owe a duty of care to Moses in connection with the walkway. 19 duty of care in connection with the walkway. 6 The Rowland court identified several factors that, when balanced together, may justify a departure from the genera

11
Calvillo-Silva v. Home Grocerygreen
cal · 1998 · cited in 1 California opinions naming this issue, 2023–2023
1 sentence

2023Remaining Contentions under Rowland Finally, both parties contend that the duty of care factors set forth in Rowland v. Christian (1968) 69 Cal.2d 108 (Rowland) support their respective positions on the issue of whether Roger-McKeever owed Moses a walkway steps and the issue of causation–does not affect the outcome of this appeal because we find that Roger-McKeever did not owe a duty of care to Moses in connection with the walkway. 19 duty of care in connection with the walkway. 6 The Rowland court identified several factors that, when balanced together, may justify a departure from the genera

11
Aguilar v. Atlantic Richfield Co.green
cal · 2001 · cited in 1 California opinions naming this issue, 2023–2023
1 sentence

2023Remaining Contentions under Rowland Finally, both parties contend that the duty of care factors set forth in Rowland v. Christian (1968) 69 Cal.2d 108 (Rowland) support their respective positions on the issue of whether Roger-McKeever owed Moses a walkway steps and the issue of causation–does not affect the outcome of this appeal because we find that Roger-McKeever did not owe a duty of care to Moses in connection with the walkway. 19 duty of care in connection with the walkway. 6 The Rowland court identified several factors that, when balanced together, may justify a departure from the genera

11
Ann M. v. Pacific Plaza Shopping Centergreen
cal · 1993 · cited in 1 California opinions naming this issue, 2022–2022
1 sentence

2022(If, as plaintiff maintains, the court used “foreseeability” as an element of causation, then the court’s ultimate finding would be illogical on its face—granting summary judgment to defendants on causation grounds twice.) In view of the fact that defendants’ motion was based solely on grounds of duty, and because foreseeability is a “crucial” consideration in determining whether a defendant owes a duty of care to the plaintiff (Ann M. v. Pacific Plaza Shopping Center (1993) 6 Cal.4th 666, 676 (Ann M.)), the phrasing in the court’s final order indicates the court used the term “foreseeability”

11
Arnold v. Society for Savings Bancorp, Inc.green
del · 1994 · cited in 1 California opinions naming this issue, 2017–2017
1 sentence

2017(See Arnold, supra , 650 A.2d at p. 1288 ["where a defendant is a director and officer, only those actions taken solely in the defendant's capacity as an officer are outside the purview of Section 102(b)(7)"].) In Arnold , the Delaware Supreme Court rejected the plaintiff's contention on cross-motions for summary judgment that a disclosure violation by the defendant, who was a director and officer of the corporation, fell outside the scope of protection of the section 102(b)(7) exculpatory provision, because "plaintiff has failed to highlight any specific actions [the CEO] undertook as an offi

11
C.A. v. William S. Hart Union High School Districtgreen
cal · 2012 · cited in 1 California opinions naming this issue, 2013–2013
1 sentence

2013(See C.A. v. William S. Hart Union High School Dist., supra, 53 Cal.4th at p. 877, fn. 8 [duty of care analysis requires consideration not only of the foreseeability of harm to the plaintiff, but also factors such as " 'the degree of certainty that the plaintiff suffered injury, the closeness of the connection between the defendant's conduct and the injury suffered, the moral blame attached to the defendant's conduct, the policy of preventing future harm, the extent of the burden to the defendant and consequences to the community of imposing a duty to exercise care with resulting liability for

11

Distinguished, questioned or overruled (0)

CaseNegativeCited
No negative-treatment citations attached to this issue in California. Read the followed side critically anyway.

Also cited on this issue (8)

CaseCitedYears
Emerald Partners v. Berlin green
del · 2001
2 sentences

2017Since we proceed from the starting point of the business judgment rule (or enhanced scrutiny in connection with actions taken when merger negotiations began, see Lyondell, supra, 970 A.2d at p. 242 ), invocation of McAfee’s section 102(b)(7) charter provision “can obviate a trial pursuant to the entire fairness standard, even if the presumption of the business judgment rule is successfully rebutted by a duty of care violation . . . .” (Emerald Partners, supra, 787 A.2d at p. 92 .) Inasmuch as a breach of the independent directors’ duty of care cannot serve as a basis for their personal liabili

2017Since we proceed from the starting point of the business judgment rule (or enhanced scrutiny in connection with actions taken when merger negotiations began, see Lyondell , supra , 970 A.2d at p. 242 ), invocation of McAfee's *275 section 102(b)(7) charter provision "can obviate a trial pursuant to the entire fairness standard, even if the presumption of the business judgment rule is successfully rebutted by a duty of care violation ...." ( Emerald Partners , supra , 787 A.2d at p. 92 .) Inasmuch as a breach of the independent directors' duty of care cannot serve as a basis for their personal

22017–2017
Lyondell Chemical Co. v. Ryan green
del · 2009
2 sentences

2017Since we proceed from the starting point of the business judgment rule (or enhanced scrutiny in connection with actions taken when merger negotiations began, see Lyondell, supra, 970 A.2d at p. 242 ), invocation of McAfee’s section 102(b)(7) charter provision “can obviate a trial pursuant to the entire fairness standard, even if the presumption of the business judgment rule is successfully rebutted by a duty of care violation . . . .” (Emerald Partners, supra, 787 A.2d at p. 92 .) Inasmuch as a breach of the independent directors’ duty of care cannot serve as a basis for their personal liabili

2017Since we proceed from the starting point of the business judgment rule (or enhanced scrutiny in connection with actions taken when merger negotiations began, see Lyondell , supra , 970 A.2d at p. 242 ), invocation of McAfee's *275 section 102(b)(7) charter provision "can obviate a trial pursuant to the entire fairness standard, even if the presumption of the business judgment rule is successfully rebutted by a duty of care violation ...." ( Emerald Partners , supra , 787 A.2d at p. 92 .) Inasmuch as a breach of the independent directors' duty of care cannot serve as a basis for their personal

22017–2017
Alvarez v. Bag Home Loans Servicing, L.P. green
calctapp · 2014
1 sentence

2015(See Lueras, supra, 221 Cal.App.4th at pp. 64–65; Jolley, supra, 213 Cal.App.4th at p. 904 ; Alvarez, supra, 228 Cal.App.4th at p. 951 .) Sorokko does not address the split in authority about whether lenders (or loan servicers) owe a duty of care to borrowers in the loan modification context, and he does not argue that a duty arises from application of the Biakanja factors.

12015–2015
Jolley v. Chase Home Finance, LLC green
calctapp · 2013
2 sentences

2015(See Lueras, supra, 221 Cal.App.4th at pp. 64–65; Jolley, supra, 213 Cal.App.4th at p. 904 ; Alvarez, supra, 228 Cal.App.4th at p. 951 .) Sorokko does not address the split in authority about whether lenders (or loan servicers) owe a duty of care to borrowers in the loan modification context, and he does not argue that a duty arises from application of the Biakanja factors.

2015(See Lueras, supra, 221 Cal.App.4th at pp. 64–65; Jolley, supra, 213 Cal.App.4th at p. 904 ; Alvarez, supra, 228 Cal.App.4th at p. 951 .) Sorokko does not address the split in authority about whether lenders (or loan servicers) owe a duty of care to borrowers in the loan modification context, and he does not argue that a duty arises from application of the Biakanja factors.

12015–2015
Biakanja v. Irving green
cal · 1958
1 sentence

2015All three cases begin their analysis with the “general rule” that lenders and borrowers operate at arms length, and that “a financial institution owes no duty of care to a borrower when the institution’s involvement in the loan transaction does not exceed the scope of its conventional role as a mere lender of money.” (Alvarez, at p. 945; Jolley, at pp. 898, 901; Lueras, at p. 63.) The six factors set forth in Biakanja v. Irving (1958) 49 Cal.2d 647 , 650 are then applied to guide the duty of care analysis.

12015–2015
Lueras v. BAC Home Loans Servicing, LP green
calctapp · 2013
1 sentence

2015(See Lueras, supra, 221 Cal.App.4th at pp. 64–65; Jolley, supra, 213 Cal.App.4th at p. 904 ; Alvarez, supra, 228 Cal.App.4th at p. 951 .) Sorokko does not address the split in authority about whether lenders (or loan servicers) owe a duty of care to borrowers in the loan modification context, and he does not argue that a duty arises from application of the Biakanja factors.

12015–2015
Titus v. Canyon Lake Property Owners Assn. green
calctapp · 2004
1 sentence

2013(See C.A. v. William S. Hart Union High School Dist., supra, 53 Cal.4th at p. 877, fn. 8 [duty of care analysis requires consideration not only of the foreseeability of harm to the plaintiff, but also factors such as " 'the degree of certainty that the plaintiff suffered injury, the closeness of the connection between the defendant's conduct and the injury suffered, the moral blame attached to the defendant's conduct, the policy of preventing future harm, the extent of the burden to the defendant and consequences to the community of imposing a duty to exercise care with resulting liability for

12013–2013
Ballard v. Uribe green
cal · 1986
1 sentence

1987Inferably, Rowland v. Christian relies — no less than Dillon v. Legg — upon foreseeability of harm as the prime test of negligence liability.” (Id. at p. 42.) In other words, “[b]oth emphasize (Dillon expressly and Rowland implicitly) the primacy of case-by-case determinations of reasonable foreseeability; both relegate the duty test to a secondary role as a safeguard against remote and unexpected liabilities. ‘The defendant owes a duty of care to all persons who are foresee-ably endangered by his conduct, with respect to all risks which make the conduct unreasonably dangerous.’ ” (Id. at pp.

11987–1987

Where else courts name it

DE 23 (1989–2023) CA 10 (1979–2025) NJ 6 (2003–2021) FL 3 (1993–2016) CT 3 (1996–2025) UT 2 (1995–2016) IL 2 (2002–2021) VT 2 (2000–2004) PA 2 (2014–2025) MA 2 (2006–2013)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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