zipes trans world airlines argued december decided february union representing flight attendants employed respondent trans world airlines twa brought class action alleging twa practiced unlawful sex discrimination violation title vii civil rights act policy grounding female flight attendants became mothers male counterparts became fathers permitted continue flying subsequently individual members class petitioners appointed class representatives replace union found inadequate representative district later denied twa motion exclude class members filed charges equal employment opportunity commission eeoc within time limit specified title vii holding filing requirement jurisdictional prerequisite subject waiver violation twa continued class members twa changed challenged policy also granted plaintiff class motion summary judgment issue twa liability violating title vii appeals affirmed grant summary judgment held timely filing eeoc charges jurisdictional prerequisite declined extend continuing violation theory include plaintiff class terminated employees failed file timely eeoc charges however stayed mandate pending filing petitions turn deferred consideration petitions pending completion settlement proceedings district proceedings district designated two subclasses subclass consisting women terminated march discharged earlier accepted reinstatement ground positions subclass consisting members class whose claims appeals found jurisdictionally barred failure satisfy requirement flight attendants current union petitioner permitted intervene object proposed settlement basis appeals stay mandate jurisdictional decision district rejected union challenge jurisdiction subclass also approved settlement awarded restoration retroactive seniority appeals affirmed rejecting union contention appeals earlier opinion district lacked jurisdiction approve settlement order retroactive seniority respect subclass held filing timely charge discrimination eeoc jurisdictional prerequisite suit federal requirement like statute limitations subject waiver estoppel equitable tolling structure title vii congressional policy underlying reasoning prior cases lead conclusion pp district authority award retroactive seniority members subclass well subclass pp union contention finding discrimination respect subclass thus predicate relief title vii without merit district found unlawful discrimination plaintiff class whole time class yet divided two subclasses summary judgment ran favor entire class since appeals erred ruling district jurisdiction claims met filing requirement individuals excluded class prior grant summary judgment jurisdictional barrier district finding discrimination respect entire class pp equally meritless union contention retroactive seniority contrary agreement awarded objection union found guilty discrimination seniority relief identifiable victims illegal discrimination form relief generally appropriate made clear teamsters finding discrimination employer award retroactive seniority appropriate even finding union also illegally discriminated pp white delivered opinion brennan marshall blackmun joined parts ii burger powell rehnquist joined powell filed opinion concurring part concurring judgment part burger rehnquist joined post stevens took part consideration decision cases together independent federation flight attendants trans world airlines et also certiorari raymond randolph argued cause petitioners brief aram hartunian arnold shure kevin forde william jolley argued cause petitioner briefs steven fehr scott raisher george kaufmann laurence carton argued cause respondent trans world airlines brief james fn solicitor general lee assistant attorney general reynolds deputy solicitor general wallace barry sullivan jessica silver mark gross constance dupre philip sklover filed brief et al amici curiae urging reversal affirmance albert woll robert weinberg michael gottesman laurence gold filed brief american federation labor congress industrial organizations amicus curiae urging reversal robert williams douglas mcdowell daniel levinson filed brief equal employment advisory council amicus curiae urging affirmance cases justice white delivered opinion primary question cases whether statutory time limit filing charges title vii civil rights act stat amended et seq ed jurisdictional prerequisite suit district secondarily resolve dispute whether retroactive seniority proper remedy title vii cases air line stewards stewardesses association alssa agent trans world airlines twa flight attendants brought class action alleging twa practiced unlawful sex discrimination violation title vii policy grounding female flight cabin attendants became mothers male counterparts became fathers permitted continue flying collective bargaining eliminated challenged practice prospectively parties case reached tentative settlement settlement provided neither backpay retroactive seniority approved district appeals seventh circuit however found union inadequate representative class inherent conflict interests current former employees remanded case instructions district name individual members class replace alssa class representative air line stewards stewardesses assn american airlines upon remand petitioners appointed class representatives twa moved amend answer assert claims plaintiffs class members barred title vii statute limitations failed file charges equal employment opportunity commission eeoc within statutory time limit app although district granted motion amend noted delay pleading defense limitations may well ultimately constitute waiver defense subsequently october district denied twa motion exclude class members filed timely charges eeoc support motion twa argued instead affirmative defense analogous statute limitations timely filing eeoc jurisdictional prerequisite subject waiver action defendants district agreed filing requirements title vii jurisdictional denied motion basis violation airline continued class members airline changed challenged policy october district granted motion plaintiff class summary judgment issue twa liability violating title vii appeals affirmed order october granting summary judgment liability expressly holding twa motherhood policy provides clear example sex discrimination prohibited consolidated pretrial proceedings airline cases declined however extend continuing violation theory district include plaintiff class employees permanently terminated days filing eeoc charges appeals went hold timely filing eeoc charges jurisdictional prerequisite twa waive requirement appeals found approximately plaintiffs claims jurisdictionally barred failure plaintiffs filed charges discrimination eeoc within days alleged unlawful employment practice appeals however stayed mandate pending filing petitions petitions certiorari filed plaintiff class twa granted motions defer consideration petitions pending completion settlement proceedings district connection settlement proceedings district designated two subclasses subclass consisting women comprised terminated march well discharged earlier accepted reinstatement ground duty positions subclass numbering women covered members class consisted whose claims appeals found jurisdictionally barred failure satisfy requirement app proposed settlement divided million two groups also provided class member full company union seniority date termination agreement specified event timely objection interested person agreed amount seniority credit length service compensation period determined discretion pursuant provisions section applicable provisions law without contest objection twa app pet cert independent federation flight attendants union replaced alssa agent flight attendants permitted intervene object settlement basis appeals issued mandate jurisdictional decision district rejected union challenge jurisdiction subclass holding three days hearings district approved settlement awarded competitive seniority explicitly found full restoration retroactive seniority unusual adverse impact upon currently employed flight attendants way atypical title vii cases union appealed argued appeals earlier opinion district lacked jurisdiction approve settlement order retroactive seniority respect subclass appeals affirmed reasoning principles favoring settlement class action lawsuits remain regardless whether disputed legal issues center jurisdiction action air line stewards stewardesses assn trans world airlines explained question jurisdiction subclass finally determined challenge decision pending observed courts appeals split issue appeals noted district clearly jurisdiction claims subclass concluded jurisdictional question settled finality parties forced litigate issue jurisdiction arrive settlement otherwise appropriate district approval ibid appeals also affirmed award seniority according settlement served public policy remedying past acts sex discrimination consequences past acts moreover right objections heard course give intervenor right block settlement objects ibid union petitioned certiorari granted petition together petitions later removed twa case argument docket limited grant ii single question whether timely filing eeoc charge jurisdictional prerequisite bringing title vii suit federal whether requirement subject waiver estoppel reaching decision requirement jurisdictional appeals seventh circuit relied reading statutory language absence indication contrary legislative history references several cases filing requirement jurisdictional courts appeals examined materials reached opposite conclusion hold filing timely charge discrimination eeoc jurisdictional prerequisite suit federal requirement like statute limitations subject waiver estoppel equitable tolling structure title vii congressional policy underlying reasoning cases lead conclusion provision granting district courts jurisdiction title vii limit jurisdiction cases timely filing eeoc contains reference requirement provision specifying time filing charges eeoc appears entirely separate provision speak jurisdictional terms refer way jurisdiction district courts legislative history filing provision sparse senator humphrey characterize time period filing claim period limitations cong rec senator case described purpose preventing pressing stale claims end served statute limitations although subsequent legislative history dispositive see seatrain shipbuilding shell oil cannon university chicago legislative history amendments also indicates congress intended filing period operate statute limitations instead jurisdictional requirement final conference committee analysis equal opportunity act cong rec committee termed filing period time limitation explained subsection amended provides charges filed within days alleged unlawful employment practice decisions present law shown inclination interpret time limitation give aggrieved person maximum benefit law intended decisions way circumscribed extension time limitations subsection weighty inferences however drawn cases franks bowman transportation title vii suit employer union district denied relief unnamed class members ground individuals filed administrative charges provisions title vii relief thus appropriate appeals disturb ruling reversed saying district stated two reasons denial seniority relief unnamed class members first individuals filed administrative charges provision title vii equal employment opportunity commission therefore class relief sort appropriate rejected justification denial relief context backpay awards albemarle paper moody reject justification denying relief title vii suits unanimously rejected courts appeals congress ratified construction amendments omitted love pullman announced guiding principle construing provisions title vii declining read literally another filing provision title vii explained technical reading particularly inappropriate statutory scheme laymen unassisted trained lawyers initiate process principle must applied well reasoning cases assumes filing requirement jurisdictional electrical workers robbins myers rejected argument requirement tolled plaintiff pursuing grievance procedure set agreement reach decision basis period jurisdictional instead considered merits series arguments grievance procedures toll requirement reasoning gratuitous filing requirement jurisdictional prerequisite similarly sua sponte dismiss action mohasco silver basis district lacked jurisdiction plaintiff failure comply related title vii time provision instead merely observed etitioner assert respondent failure file action within days defense holding compliance filing period jurisdictional prerequisite filing title vii suit requirement subject waiver well tolling equity requires honor remedial purpose legislation whole without negating particular purpose filing requirement give prompt notice employer therefore reverse appeals iii union challenges several grounds district authority award union objection retroactive seniority members subclass already rejected union first contention namely district jurisdiction award relief complied title vii filing requirement union also contends event finding discrimination respect subclass members predicate relief therefore missing contention also without merit district unquestionably found unlawful discrimination plaintiff class class time subdivided subclasses summary judgment ran favor entire class including members filed timely charges appeals affirmed summary judgment order well finding discriminatory employment practice went however hold district jurisdiction claims met filing requirement individuals excluded class prior grant summary judgment held ruling erroneous district jurisdiction nonfiling class members thus jurisdictional barrier finding discrimination respect entire class reversal appeals judgment dismissal challenged affirmance summary judgment order order found classwide discrimination remains intact final award retroactive seniority members subclass well subclass infirm want finding discriminatory employment practice equally meritless union contention retroactive seniority contrary agreement awarded objection union found guilty discrimination franks bowman transportation read legislative history title vii giving emphatic confirmation federal courts empowered fashion relief particular circumstances case may require effect restitution making whole far possible victims discrimination franks district found employer engaged discrimination discriminatory practices perpetuated agreements unions teamsters however makes clear finding discrimination employer award retroactive seniority appropriate even finding union also illegally discriminated teamsters parties agreed decree provided district decide whether discriminatees awarded additional equitable relief retroactive seniority although held union violated title vii agreeing maintaining seniority system nonetheless directed union remain litigation defendant full relief awarded victims employer discrimination teamsters settlement left district final decision retroactive seniority resolving seniority issue district gave union process due title vii cases union allowed intervene district heard objections made appropriate findings determined retroactive seniority awarded appeals agreed determination eliminated consideration question whether facts cases appeals district error respect accordingly judgment reversed judgment affirmed ordered footnotes suit filed ed required charges filed within days alleged unlawful employment practice provision amended extend time limit days codified section title vii stat amended provides finds respondent intentionally engaged intentionally engaging unlawful employment practice charged complaint may enjoin respondent engaging unlawful employment practice order affirmative action may appropriate may include limited reinstatement hiring employees without back pay equitable relief deems appropriate appeals relied language franks bowman transportation istrict courts take starting point presumption favor seniority relief proceed legal analysis point relief may denied abstract basis adverse impact upon interests employees rather basis unusual adverse impact arising facts circumstances generally found title vii cases twa contends appeals erred affirming summary judgment plaintiffs issue liability twa required grant prospective relief plaintiffs appeals erred defining subclass plaintiffs filed timely charges eeoc view decision dismiss petition improvidently granted see electrical workers robbins myers air lines evans alexander mcdonnell douglas green see carlile south routt school district coke general adjustment bureau leake university cincinnati hart baker chemical laffey northwest airlines app one questions granted certiorari whether appeals erred affirming district approval settlement jurisdictionally barred claims reaching decision appeals seventh circuit explicitly declined follow mcarthur southern airways en banc air line stewards stewardesses assn twa mcarthur appeals fifth circuit reversed approval settlement agreement title vii class action holding district lacked jurisdiction plaintiff filed timely charge discrimination eeoc holding timely filing eeoc jurisdictional prerequisite issue need resolved title example reads district place subject jurisdiction shall jurisdiction actions brought subchapter action may brought judicial district state unlawful employment practice alleged committed judicial district employment records relevant practice maintained administered judicial district aggrieved person worked alleged unlawful employment practice respondent found within district action may brought within judicial district respondent principal office section amended version filing provision reads simply charge section shall filed within one hundred eighty days alleged unlawful employment practice occurred senate labor committee analysis amendments explained subsection permit limitation period similar contained relations act amended recognized national labor relations act model title vii remedial provisons teamsters time requirement filing unfair labor practice charge national labor relations act operates statute limitations subject recognized equitable doctrines restriction jurisdiction national labor relations board see nlrb local laborers union shumate nlrb nlrb nettleton nlrb itasca cotton mfg time limitations title vii treated likewise moreover congress revised filing requirement age discrimination employment act stat et seq ed supp modeled title vii see oscar mayer evans house conference report explicitly stated charge requirement jurisdictional prerequisite maintaining action adea therefore equitable modification failing file within time period available plaintiffs act conf appeals fifth circuit points opinion coke supra references filing requirement statute limitations come dominate opinions trend cases also significant early cases dicta referred time provisions using label jurisdictional prerequisite mcdonnell douglas green alexander robbins myers decision jurisdictional label used numerous references tolling limitations period labels obviously referring statute limitations opposed subject matter jurisdiction see also air lines evans labels used late nine justices concurred opinions containing dicta using limitations label exclusion jurisdictional label occidental life insurance company eeoc air lines mcdonald mohasco silver delaware state college ricks robbins myers also held expanded limitations period enacted amendments retroactive holding presupposes requirement jurisdictional moreover reaching conclusion quoted chase securities donaldson ertainly said lifting bar statute limitation restore remedy lost mere lapse time per se offense fourteenth amendment several courts appeals read robbins myers implicitly approving equitable tolling coke general adjustment bureau hart baker chemical smith american president lines noting union teamsters properly remained defendant litigation cited federal rule civil procedure union joined rule individuals replaced union class representatives intervened later cf eeoc macmillan bloedel containers joinder rule provides union full opportunity participate litigation formulation proposed relief although practical matter union play role litigation finds violation title vii justice powell chief justice justice rehnquist join concurring concurring judgment cases arise protracted controversy disposes single opinion question whether timely filing eeoc charge jurisdictional prerequisite bringing title vii suit agree timely filing jurisdictional subject waiver estoppel accordingly join parts ii opinion join judgment concern opinion make clear timely charge well violation title vii prerequisite disturbing rights bona fide seniority system protected made clear air lines evans case discussed opinion nevertheless concur remand settlement agreement approved awarding retroactive seniority standard franks bowman transportation case litigation since view complexity difficult certain happened believe however one conclude requirements evans met noted opinion ante district order finding classwide discrimination final district also entered order finding timely charges filed class members order similarly final order entered october three days entry order finding classwide discrimination orders consolidated appeal appeals seventh circuit although october order finding discrimination affirmed appeals vacated order holding members subclass failed meet jurisdictional requirements title vii filed timely claims district order ever actually vacated motion parties appeals stayed mandate parties reached settlement today reverses portion appeals judgment vacated october order result october october orders finding timely charges classwide discrimination final therefore concur judgment affirming award retroactive seniority standard franks bowman transportation franks bowman transportation timely charges discrimination filed relief awarded theory current employees merely placed position enjoyed relative victims discrimination ever taken place contrast victims discrimination slept rights often unfair award full retroactive seniority expense employees may accrued present seniority good faith timely charges filed district consider equities determining whether award seniority presence settlement employer plaintiffs affect balancing equities rule employers able settle title vii actions part bargaining away rights current employees refers air lines evans twice see ante references terms used evans describing requirement entirely content formalistic resolution timely filing issue almost years litigation neither parties courts addressed specifically whether failure file timely charges affect balance equities awarding seniority rather prolong disruptive litigation may well best interest parties approve settlement judgment today