<!-- *************** Entities *************** -->
<!ENTITY % URI "CDATA">
<!ENTITY % NUMBER "CDATA">

<!-- *********** Policy Refernece *********** -->

<!-- ************** META ************** -->
<!ELEMENT META (#PCDATA | POLICY-REFERENCES | POLICIES)*>

<!-- ******* POLICY-REFERENCES ******** -->
<!ELEMENT POLICY-REFERENCES (EXPIRY?, POLICY-REF*)>
<!ELEMENT POLICY-REF (INCLUDE*,
    EXCLUDE*,
    EMBEDDED-INCLUDE*,
    EMBEDDED-EXCLUDE*,
    METHOD*)>
<!ATTLIST POLICY-REF 
    about %URI; #REQUIRED >

<!-- ************* EXPIRY ************* -->
<!ELEMENT EXPIRY EMPTY>
<!ATTLIST EXPIRY 
    max-age %NUMBER; #IMPLIED
    date    CDATA    #IMPLIED >

<!-- ************ POLICIES ************ -->
<!ELEMENT POLICIES (POLICY*)>

<!-- ***** INCLUDE/EXCLUDE/METHOD ***** -->
<!ELEMENT INCLUDE          (#PCDATA)>
<!ELEMENT EXCLUDE          (#PCDATA)>
<!ELEMENT COOKIE-INCLUDE   (#PCDATA)>
<!ELEMENT COOKIE-EXCLUDE   (#PCDATA)>
<!ELEMENT EMBEDDED-INCLUDE (#PCDATA)>
<!ELEMENT EMBEDDED-EXCLUDE (#PCDATA)>
<!ELEMENT METHOD           (#PCDATA)>

<!-- **************** Policy **************** -->

<!-- ************* POLICY ************* -->
<!ELEMENT POLICY (EXTENSION*,
    TEST,
    EXPIRY?,
    DATASCHEMA?,
    ENTITY,
    ACCESS,
    DISPUTES-GROUP?,
    STATEMENT*,
    EXTENSION*)>
<!ATTLIST POLICY
    discuri %URI; #REQUIRED
    opturi  %URI; #IMPLIED
    name    ID    #IMPLIED >

<!-- ******** TEST ******** -->
<!ELEMENT TEST (EMPTY)>

<!-- ************* ENTITY ************* -->
<!ELEMENT ENTITY (EXTENSION*, DATA-GROUP, EXTENSION*)>

<!-- ************* ACCESS ************* -->
<!ELEMENT ACCESS ((nonident
    | all
    | contact-and-other
    | ident-contact
    | other-ident
    | none),
    EXTENSION*)>
<!ELEMENT nonident          EMPTY>
<!ELEMENT all               EMPTY>
<!ELEMENT contact-and-other EMPTY>
<!ELEMENT ident-contact     EMPTY>
<!ELEMENT other-ident       EMPTY>
<!ELEMENT none              EMPTY>

<!-- ************ DISPUTES ************ -->
<!ELEMENT DISPUTES-GROUP (DISPUTES+, EXTENSION*)>
<!ELEMENT DISPUTES (EXTENSION*,
    ( (LONG-DESCRIPTION, IMG?, REMEDIES?, EXTENSION*)
      | (IMG, REMEDIES?, EXTENSION*)
      | (REMEDIES, EXTENSION*) )?)>
<!ATTLIST DISPUTES
    resolution-type   (service | independent | court | law) #REQUIRED
    service           %URI;                                 #REQUIRED
    verification      CDATA                                 #IMPLIED 
    short-description CDATA                                 #IMPLIED >

<!-- ******** LONG-DESCRIPTION ******** -->
<!ELEMENT LONG-DESCRIPTION (#PCDATA)>

<!-- ************** IMG *************** -->
<!ELEMENT IMG EMPTY>
<!ATTLIST IMG
    src    %URI;    #REQUIRED
    width  %NUMBER; #IMPLIED
    height %NUMBER; #IMPLIED
    alt    CDATA    #REQUIRED >

<!-- ************ REMEDIES ************ -->
<!ELEMENT REMEDIES ((correct | money | law)+, EXTENSION*)>
<!ELEMENT correct EMPTY>
<!ELEMENT money   EMPTY>
<!ELEMENT law     EMPTY>

<!-- *********** STATEMENT ************ -->
<!ELEMENT STATEMENT (EXTENSION*,
    NON-IDENTIFIABLE?,
    CONSEQUENCE?,
    PURPOSE,
    RECIPIENT,
    RETENTION,
    DATA-GROUP+,
    EXTENSION*)>

<!-- ********** CONSEQUENCE *********** -->
<!ELEMENT CONSEQUENCE (#PCDATA)>

<!-- ******** NON-IDENTIFIABLE ******** -->
<!ELEMENT NON-IDENTIFIABLE (EMPTY)>

<!-- ************ PURPOSE ************* -->
<!ELEMENT PURPOSE ((current
    | admin
    | develop
    | customization
    | tailoring
    | pseudo-analysis
    | pseudo-decision
    | individual-analysis
    | individual-decision
    | contact
    | historical
    | telemarketing
    | other-purpose)+,
    EXTENSION*)>

<!ENTITY % pur_att
         "required (always | opt-in | opt-out) #IMPLIED">
<!ELEMENT current             EMPTY>
<!ATTLIST current             %pur_att;>
<!ELEMENT admin               EMPTY>
<!ATTLIST admin               %pur_att;>
<!ELEMENT develop             EMPTY>
<!ATTLIST develop             %pur_att;>
<!ELEMENT customization       EMPTY>
<!ATTLIST customization       %pur_att;>
<!ELEMENT tailoring           EMPTY>
<!ATTLIST tailoring           %pur_att;>
<!ELEMENT pseudo-analysis     EMPTY>
<!ATTLIST pseudo-analysis     %pur_att;>
<!ELEMENT pseudo-decision     EMPTY>
<!ATTLIST pseudo-decition     %pur_att;>
<!ELEMENT individual-analysis EMPTY>
<!ATTLIST individual-analysis %pur_att;>
<!ELEMENT individual-decision EMPTY>
<!ATTLIST individual-decision %pur_att;>
<!ELEMENT contact             EMPTY>
<!ATTLIST contact             %pur_att;>
<!ELEMENT profiling           EMPTY>
<!ATTLIST profiling           %pur_att;>
<!ELEMENT historical          EMPTY>
<!ATTLIST historical          %pur_att;>
<!ELEMENT telemarketing       EMPTY>
<!ATTLIST telemarketing       %pur_att;>
<!ELEMENT other-purpose       (#PCDATA)>
<!ATTLIST other-purpose       %pur_att;>

<!-- *********** RECIPIENT ************ -->
<!ELEMENT RECIPIENT ((ours
    | same
    | other-recipient
    | delivery
    | public
    | unrelated)+,
    EXTENSION*)>
<!ELEMENT ours                  (recipient-description*)>
<!ELEMENT same                  (recipient-description*)>
<!ATTLIST same                  %pur_att;>
<!ELEMENT other-recipient       (recipient-description*)>
<!ATTLIST other-recipient       %pur_att;>
<!ELEMENT delivery              (recipient-description*)>
<!ATTLIST delivery              %pur_att;>
<!ELEMENT public                (recipient-description*)>
<!ATTLIST public                %pur_att;>
<!ELEMENT unrelated             (recipient-description*)>
<!ATTLIST unrelated             %pur_att;>
<!ELEMENT recipient-description (#PCDATA)>

<!-- *********** RETENTION ************ -->
<!ELEMENT RETENTION ((no-retention
    | stated-purpose
    | legal-requirement
    | indefinitely
    | business-practices),
    EXTENSION*)>
<!ELEMENT no-retention       EMPTY>
<!ELEMENT stated-purpose     EMPTY>
<!ELEMENT legal-requirement  EMPTY>
<!ELEMENT indefinitely       EMPTY>
<!ELEMENT business-practices EMPTY>

<!-- ************** DATA ************** -->
<!ELEMENT DATA-GROUP (DATA+, EXTENSION*)>
<!ATTLIST DATA-GROUP
    base     %URI;      "http://www.w3.org/TR/P3P/base" >
<!ELEMENT DATA (#PCDATA | CATEGORIES)*>
<!ATTLIST DATA
    ref      %URI;      #REQUIRED
    optional (yes | no) "no" >


<!-- *********** DATA SCHEMA *********** -->
<!ELEMENT DATASCHEMA (DATA-DEF | DATA-STRUCT | EXTENSION)*>

<!ELEMENT DATA-DEF    (CATEGORIES?, LONG-DESCRIPTION?)>
<!ATTLIST DATA-DEF
    name              ID    #REQUIRED
    structref         %URI; #IMPLIED
    short-description CDATA #IMPLIED  >

<!ELEMENT DATA-STRUCT (CATEGORIES?, LONG-DESCRIPTION?)>
<!ATTLIST DATA-STRUCT
    name              ID    #REQUIRED
    structref         %URI; #IMPLIED
    short-description CDATA #IMPLIED  >

<!-- *********** CATEGORIES *********** -->
<!ELEMENT CATEGORIES (physical
  | online
  | uniqueid
  | purchase
  | financial
  | computer
  | navigation
  | interactive
  | demographic
  | content
  | state
  | political
  | health
  | preference
  | government
  | other-category)+>
<!ELEMENT physical    EMPTY>
<!ELEMENT online      EMPTY>
<!ELEMENT uniqueid    EMPTY>
<!ELEMENT purchase    EMPTY>
<!ELEMENT financial   EMPTY>
<!ELEMENT computer    EMPTY>
<!ELEMENT navigation  EMPTY>
<!ELEMENT interactive EMPTY>
<!ELEMENT demographic EMPTY>
<!ELEMENT content     EMPTY>
<!ELEMENT state       EMPTY>
<!ELEMENT political   EMPTY>
<!ELEMENT health      EMPTY>
<!ELEMENT preference  EMPTY>
<!ELEMENT government  EMPTY>
<!ELEMENT other       EMPTY>

<!-- *********** EXTENSION ************ -->
<!ELEMENT EXTENSION (#PCDATA)>
<!ATTLIST EXTENSION
    optional (yes | no) "yes" >