relationship test in California

2025“In successive representation cases,” by contrast, “ ‘the chief fiduciary value jeopardized is that of client confidentiality.’ ” (In re Charlisse C., supra, 45 Cal.4th at p. 159 , quoting Flatt, supra, 9 Cal.4th at p. 283 .) In this setting, we apply what is known as the substantial relationship test.

2025“Where the requisite substantial relationship between the subjects of the prior and the current representations can be demonstrated, access to confidential information by the attorney in the course of the first representation (relevant, by definition, to the second representation) is presumed.” (Flatt, supra, 9 Cal.4th at p. 283 .) In making this argument, Kalajian either ignores the trial court’s separate finding as to the substantial relationship test or he misunderstands the legal framework of the test itself.

2025“To determine whether there is a substantial relationship between successive representations, a court must first determine whether the attorney had a direct professional relationship with the former client in which the attorney personally provided legal advice and services on a legal issue that is closely related to the legal issue in the present representation. [Citation.] If the former representation involved such a direct relationship with the client, the former client need not prove that the attorney possesses actual confidential information.” (Cobra Solutions, supra, 38 Cal.4th at p. 847

2025Co. (2010) 183 Cal.App.4th 776 , 806–814 (Kirk); Adams, supra, 86 Cal.App.4th at pp. 1337–1341.) In considering whether the prophylactic remedy of automatic disqualification is warranted against an entire law office, most courts now recognize that, where the substantial relationship test is met in a double attribution case, it produces “not so much a conclusive presumption that confidential information has passed [but] a pragmatic recognition that the confidential information will work its way to the nontainted attorneys at some point.” (Goldberg v. Warner/Chappell Music, Inc. (2005) 125 Cal.A

2016(See Global Van Lines, supra, 144 Cal.App.3d at p. 489 .) 4 As we will explain, Leslie did not rely upon the substantial relationship presumption to establish that she shared with Robert confidential information regarding her romantic relationship with Peter.

2004Dept. of Corporations v. SpeeDee Oil Change Systems, supra, 20 Cal.4th at p. 1146 .) “Where an attorney successively represents clients with adverse interests, and where the subjects of the two representations are substantially related, the need to protect the first client’s confidential information requires that the attorney be disqualified from the second representation. [Citation.]” (Ibid.) The substantial relationship test as first adopted in California was articulated as follows: “ ‘[w]hen a substantial relationship has been shown to exist between the former representation and the current

2014The courts ask whether confidential information material to the current dispute would normally have been imparted to the attorney by virtue of the nature of the former representation.'' (Id. at p. 1454.) The courts look to 13 " 'the time spent by the attorney on the earlier cases, the type of work performed, and the attorney's possible exposure to formulation of policy or strategy.' " (Id. at p. 1455.) In Ahmanson, supra, 229 Cal.App.3d at page 1457 , the court observed " 'there is reason to differentiate for disqualification purposes between lawyers who become heavily involved in the facts of

2014There was apparently little or no similarity between the discrete legal problem involved in the former federal representation and the issues involved in the current case. ( Jessen, supra, 111 Cal.App.4th at pp. 709, 711-714.) The 1999 copyright question in the prior relationship was not shown to be substantially the same as the broader issues about the parties' assets as raised in these dissolution proceedings. ( Flatt, supra, 9 Cal.4th at pp. 282-285; Ahmanson, supra, at p. 1455 .) 14 "[T]o apply the remedy of disqualification 'when there is no realistic chance that confidences were disclosed

2025“To determine whether there is a substantial relationship between successive representations, a court must first determine whether the attorney had a direct professional relationship with the former client in which the attorney personally provided legal advice and services on a legal issue that is closely related to the legal issue in the present representation. [Citation.] If the former representation involved such a direct relationship with the client, the former client need not prove that the attorney possesses actual confidential information.” (Cobra Solutions, supra, 38 Cal.4th at p. 847

2022V v. Bradford Group West (10th Cir.1993) 999 F.2d 464, 467-468 [finding playbook information consisting of former client’s financial information substantially related to issues in current action]; accord, Fremont, at p. 69; see Khani, at p. 922 [lawyer’s acquisition of general playbook information while defending auto manufacturer against “Lemon Law” claims was not substantially related to the lawyer’s subsequent prosecution of Lemon Law claims against the manufacturer where the cases involved different vehicles, and the moving party’s “bare-bones evidence” failed to show that any previous lit

2005(Adams v. Aerojet-General Corp. (2001) 86 Cal.App.4th 1324, 1331 [ 104 Cal.Rptr.2d 116 ].) Instead, the substantial relationship test is applied. “ ‘ When a substantial relationship has been shown to exist between the former representation and the current representation, and when it appears by virtue of the nature of the former representation or the relationship of the attorney to his former client confidential information material to the current dispute would normally have been imparted to the attorney or to subordinates for whose legal work he was responsible, the attorney’s knowledge of con

2005(Adams v. Aerojet-General Corp. (2001) 86 Cal.App.4th 1324, 1331 [ 104 Cal.Rptr.2d 116 ].) Instead, the substantial relationship test is applied. “ ‘ When a substantial relationship has been shown to exist between the former representation and the current representation, and when it appears by virtue of the nature of the former representation or the relationship of the attorney to his former client confidential information material to the current dispute would normally have been imparted to the attorney or to subordinates for whose legal work he was responsible, the attorney’s knowledge of con

2022Cal. 2015) 98 F.Supp.3d 1074, 1080 (Western Sugar Coop) [applying the California State Bar Act and the California Rules of Professional Conduct].) In successive representation cases, courts apply the substantial relationship test, but in simultaneous representation cases, the rule is per se or automatic disqualification in all but a few cases.

2022Cal. 2015) 98 F.Supp.3d 1074, 1080 (Western Sugar Coop) [applying the California State Bar Act and the California Rules of Professional Conduct].) In successive representation cases, courts apply the substantial relationship test, but in simultaneous representation cases, the rule is per se or automatic disqualification in all but a few cases.

2016Co. (2004) 119 Cal.App.4th 671, 689, fn. 17 [vicarious disqualification required “absent some showing that an ethical shield has been created”]; Klein v. Superior Court (1988) 198 Cal.App.3d 894, 913-914 [“California law 17. clearly prohibits continued representation in a situation … where a partner in a law firm has been disqualified from representation because of his prior receipt of confidential information, and where there has been no attempt to screen him from the litigation at hand.”].) Employing the substantial relationship test promotes judicial economy and furthers the overarching pol

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2015(Id. at p. 1615; see Nazir v. United Airlines, Inc. (2009) 178 Cal.App.4th 243, 266-269 ; Baker v. Children’s Hospital Medical Center (1989) 209 Cal.App.3d 1057, 1065 .) However, this exception applies only if this relationship requirement is satisfied. “‘[W]hen the difference between the charge and the complaint is a matter of adding an entirely new basis for the alleged discrimination,’” the court has no jurisdiction to consider the newly alleged claim. ( Okoli, supra, at p. 1615 .) Anderson’s reliance on Sandhu to support his contention is misplaced.

2014(Id. at p. 1615; see Nazir v. United Airlines, Inc. (2009) 178 Cal.App.4th 243, 266-269 ; Baker v. Children's Hospital Medical Center (1989) 209 Cal.App.3d 1057, 1065 .) However, this exception applies only if this relationship requirement is satisfied. " '[W]hen the difference between the charge and the complaint is a matter of adding an entirely new basis for the alleged discrimination,' " the court has no jurisdiction to consider the newly alleged claim.

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2025“To determine whether there is a substantial relationship between successive representations, a court must first determine whether the attorney had a direct professional relationship with the former client in which the attorney personally provided legal advice and services on a legal issue that is closely related to the legal issue in the present representation. [Citation.] If the former representation involved such a direct relationship with the client, the former client need not prove that the attorney possesses actual confidential information.” (Cobra Solutions, supra, 38 Cal.4th at p. 847

2025Accordingly, it is inherent in the trial court’s ruling that the evidence “supports a rational conclusion that information material to the evaluation, prosecution, settlement or accomplishment of the former representation given its factual and legal issues is also material to the evaluation, prosecution, settlement or accomplishment of the current representation given its factual and legal issues.” (Jessen, supra, 111 Cal.App.4th at p. 713 .) The trial court applied the correct legal standard and found that disqualification was warranted under the substantial relationship test.

2022V v. Bradford Group West (10th Cir.1993) 999 F.2d 464, 467-468 [finding playbook information consisting of former client’s financial information substantially related to issues in current action]; accord, Fremont, at p. 69; see Khani, at p. 922 [lawyer’s acquisition of general playbook information while defending auto manufacturer against “Lemon Law” claims was not substantially related to the lawyer’s subsequent prosecution of Lemon Law claims against the manufacturer where the cases involved different vehicles, and the moving party’s “bare-bones evidence” failed to show that any previous lit

2022Although disqualification is ordinarily “automatic[ ]” when the substantial relationship test is satisfied (Cobra Solutions, supra, 38 Cal.4th at p. 847 ), a “narrow exception” applies when the “present client . . . offers 27 prima facie evidence of an unreasonable delay by the former client in making the motion and resulting prejudice to the current client” (River West, Inc. v. Nickel (1987) 188 Cal.App.3d 1297, 1309 ).

2016Co. (2004) 119 Cal.App.4th 671, 689, fn. 17 [vicarious disqualification required “absent some showing that an ethical shield has been created”]; Klein v. Superior Court (1988) 198 Cal.App.3d 894, 913-914 [“California law 17. clearly prohibits continued representation in a situation … where a partner in a law firm has been disqualified from representation because of his prior receipt of confidential information, and where there has been no attempt to screen him from the litigation at hand.”].) Employing the substantial relationship test promotes judicial economy and furthers the overarching pol

2013Co. (2004) 119 Cal.App.4th 671 [ 14 Cal.Rptr.3d 618 ] (Farris), the court clarified that “the Jessen evaluation of whether the two representations are substantially related centers precisely upon the factual and legal similarities of the two representations.” (Id. at pp. 679-680, citing Jessen, supra, 111 Cal.App.4th at pp. 709-710.) The Farris court explained that Jessen did not adopt a “playbook approach” to the substantial relationship test or create “a lifetime prohibition against representation adverse to a former client.” (Farris, at p. 680.) The attorney’s acquisition of general informa

2025Co. (2010) 183 Cal.App.4th 776 , 806–814 (Kirk); Adams, supra, 86 Cal.App.4th at pp. 1337–1341.) In considering whether the prophylactic remedy of automatic disqualification is warranted against an entire law office, most courts now recognize that, where the substantial relationship test is met in a double attribution case, it produces “not so much a conclusive presumption that confidential information has passed [but] a pragmatic recognition that the confidential information will work its way to the nontainted attorneys at some point.” (Goldberg v. Warner/Chappell Music, Inc. (2005) 125 Cal.A

2025Co. (2010) 183 Cal.App.4th 776 , 806–814 (Kirk); Adams, supra, 86 Cal.App.4th at pp. 1337–1341.) In considering whether the prophylactic remedy of automatic disqualification is warranted against an entire law office, most courts now recognize that, where the substantial relationship test is met in a double attribution case, it produces “not so much a conclusive presumption that confidential information has passed [but] a pragmatic recognition that the confidential information will work its way to the nontainted attorneys at some point.” (Goldberg v. Warner/Chappell Music, Inc. (2005) 125 Cal.A

2004The boundaries of the application of the substantial relationship test for vicarious disqualification were examined in Frazier v. Superior Court (2002) 97 Cal.App.4th 23 [ 118 Cal.Rptr.2d 129 ].

2004The boundaries of the application of the substantial relationship test for vicarious disqualification were examined in Frazier v. Superior Court (2002) 97 Cal.App.4th 23 [ 118 Cal.Rptr.2d 129 ].

2003(Deukmejian, supra, 29 Cal.3d at p. 160 .) The court in Ahmanson, supra, 229 Cal.App.3d at page 1453 , added an element to the substantial relationship test, in part because the Ahmanson court found “inherent in the ‘substantial relationship’ approach” the problem of “just what meaning to give those two words.” 5 “The word ‘substantial,’ like other nonquantifiable denominators of measurement, is subject to a variety of interpretations.

1991Deukmejian v. Brown (1981) 29 Cal.3d 150, 156 [ 172 Cal.Rptr. 478 , 624 P.2d 1206 ].) While the substantial relationship test is central to the determination of attorney disqualification, the standard itself has not received much critical scrutiny.

2013(See Rancho Santa Fe Assn. v. Dolan-King (2004) 115 Cal.App.4th 28, 37 [ 8 Cal.Rptr.3d 614 ]; Major v. Miraverde Homeowners Assn. (1992) 7 Cal.App.4th 618, 627 [ 9 Cal.Rptr.2d 237 ].) In response, the Association says its Board can “augment” the provisions of the governing documents, and it is not “inconsistent” to add this Board qualification, based upon its assertedly legitimate policy reasons, such as the avoidance of spouses’ or relatives’ potential conflicts of interest regarding Board business.

2013(See Rancho Santa Fe Assn. v. Dolan-King (2004) 115 Cal.App.4th 28, 37 [ 8 Cal.Rptr.3d 614 ]; Major v. Miraverde Homeowners Assn. (1992) 7 Cal.App.4th 618, 627 [ 9 Cal.Rptr.2d 237 ].) In response, the Association says its Board can “augment” the provisions of the governing documents, and it is not “inconsistent” to add this Board qualification, based upon its assertedly legitimate policy reasons, such as the avoidance of spouses’ or relatives’ potential conflicts of interest regarding Board business.

2013(See Rancho Santa Fe Assn. v. Dolan-King (2004) 115 Cal.App.4th 28, 37 [ 8 Cal.Rptr.3d 614 ]; Major v. Miraverde Homeowners Assn. (1992) 7 Cal.App.4th 618, 627 [ 9 Cal.Rptr.2d 237 ].) In response, the Association says its Board can “augment” the provisions of the governing documents, and it is not “inconsistent” to add this Board qualification, based upon its assertedly legitimate policy reasons, such as the avoidance of spouses’ or relatives’ potential conflicts of interest regarding Board business.

2013(See Rancho Santa Fe Assn. v. Dolan-King (2004) 115 Cal.App.4th 28, 37 [ 8 Cal.Rptr.3d 614 ]; Major v. Miraverde Homeowners Assn. (1992) 7 Cal.App.4th 618, 627 [ 9 Cal.Rptr.2d 237 ].) In response, the Association says its Board can “augment” the provisions of the governing documents, and it is not “inconsistent” to add this Board qualification, based upon its assertedly legitimate policy reasons, such as the avoidance of spouses’ or relatives’ potential conflicts of interest regarding Board business.

2013Elections of Board members are clearly important elements of the business and affairs of the Association as a whole, and this relationship rule passes the test of “reasonableness,” as “ ‘rationally related to the protection, preservation and proper operation of the property and the purposes of the Association as set forth in its governing instruments,’ and [are] ‘fair and nondiscriminatory. ’ ” (Fourth La Costa, supra, 159 Cal.App.4th at p. 577 ; see Sui, supra, 196 Cal.App.4th 933, 940 .) Accordingly, the Board was granted the statutory power to adopt rules about the management and operation

2013Elections of Board directors are clearly important elements of the business and affairs of the Association as a whole, and this relationship rule passes the test of "reasonableness," as " 'rationally related to the protection, preservation and proper operation of the property and the purposes of the Association as set forth in its governing instruments,' [and] 'fair and nondiscriminatory.' " (Fourth La Costa, supra, 159 Cal.App.4th at p. 577 ; Sui, supra, 196 Cal.App.4th 933, 940 .) 13 Accordingly, the Board was granted the statutory power to adopt rules about the management and operation of t

2011(See Morrison, supra, 69 Cal.App.4th at p. 238 .) After an exhaustive discussion, the court concluded that “[t]he attorney-parent relationship was sufficiently unusual, the substantial relationship test sufficiently close, and the unity of interests test sufficiently unsettled,” that the trial court could reasonably conclude the Hancock firm had a conflict of interest sufficient to disqualify it from the case.

2003(See, e.g., City National Bank v. Adams, supra, 96 Cal.App.4th at pp. 325-326; Fox Searchlight Pictures, Inc. v. Paladino, supra, 89 Cal.App.4th at p. 300 ; Morrison Knudsen Corp. v. Hancock, Rothert & Bunshoft (1999) 69 Cal.App.4th 223, 234 [ 81 Cal.Rptr.2d 425 ]; Adams v. Aerojet General Corp. (2001) 86 Cal.App.4th 1324, 1331-1332, 1335, 1340 [ 104 Cal.Rptr.2d 116 ]; Frazier v. Superior Court (2002) 97 Cal.App.4th 23, 29 [ 118 Cal.Rptr.2d 129 ]; Civil Service Commission v. Superior Court (1984) 163 Cal.App.3d 70, 80 [ 209 Cal.Rptr. 159 ]; Dill v. Superior Court (1984) 158 Cal.App.3d 301, 304

2005(Adams v. Aerojet-General Corp. (2001) 86 Cal.App.4th 1324, 1331 [ 104 Cal.Rptr.2d 116 ].) Instead, the substantial relationship test is applied. “ ‘ When a substantial relationship has been shown to exist between the former representation and the current representation, and when it appears by virtue of the nature of the former representation or the relationship of the attorney to his former client confidential information material to the current dispute would normally have been imparted to the attorney or to subordinates for whose legal work he was responsible, the attorney’s knowledge of con

2005(Adams v. Aerojet-General Corp. (2001) 86 Cal.App.4th 1324, 1331 [ 104 Cal.Rptr.2d 116 ].) Instead, the substantial relationship test is applied. “ ‘ When a substantial relationship has been shown to exist between the former representation and the current representation, and when it appears by virtue of the nature of the former representation or the relationship of the attorney to his former client confidential information material to the current dispute would normally have been imparted to the attorney or to subordinates for whose legal work he was responsible, the attorney’s knowledge of con

2003(Metro-Goldwyn-Mayer, Inc. v. Tracinda Corp., supra, 36 Cal.App.4th at p. 1838 [discretionary error is established when the trial court’s decision applies the wrong legal standard]; Rosenfeld Construction Co. v. Superior Court, supra, 235 Cal.App.3d at p. 576 .) The trial court is directed on remand to rehear the motion and, in doing so, to apply the substantial relationship test.

2003(See SpeeDee Oil Change Systems, supra, 20 Cal.4th at pp 1145-1147, 86 Cal.Rptr.2d 816 , 980 P.2d 371 .) DISPOSITION The order denying Hartford's disqualification motion is reversed. ( Metro-Goldwyn-Mayer, Inc. v. Tracinda Corp., supra, 36 Cal.App.4th at p. 1838 , 43 Cal. Rptr.2d 327 [discretionary error is established when the trial court's decision applies the wrong legal standard]; Rosenfeld Construction Co. v. Superior Court, supra, 235 Cal.App.3d at p. 576 , 286 Cal.Rptr. 609 .) The trial court is directed on remand to rehear the motion and, in doing so, to apply the substantial relations