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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                 SCHEDULE 14D-9


                   SOLICITATION/RECOMMENDATION STATEMENT UNDER
             SECTION 14(D)(4) OF THE SECURITIES EXCHANGE ACT OF 1934

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                                  ENDESA, S.A.
                            (Name of Subject Company)

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                                  ENDESA, S.A.
                      (Name of Person(s) Filing Statement)

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                 Ordinary shares, nominal value (euro)1.20 each

           American Depositary Shares, each representing the right to
                           receive one ordinary share
                         (Title of Class of Securities)

                                   00029274F1
                      (CUSIP Number of Class of Securities)

                              Alvaro Perez de Lema
                    Authorized Representative of Endesa, S.A.
                           410 Park Avenue, Suite 410
                               New York, NY 10022
                                 (212) 750-7200

   (Name, Address and Telephone Number of Person Authorized to Receive Notices
         and Communications on Behalf of the Person(s) Filing Statement)

                                 With a Copy to:
               Sergio J. Galvis, Richard A. Pollack, Angel L. Saad
                             Sullivan & Cromwell LLP
                                125 Broad Street
                            New York, New York 10004
                                1 (212) 558-4000

      |X|    Check the box if the filing relates solely to preliminary
         communications made before the commencement of a tender offer.


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                           IMPORTANT LEGAL INFORMATION


     The following  document was made available to shareholdersof  Endesa,  S.A.
(the  "Company" or "Endesa") on November  9th , 2005.  Endesa  shareholders  are
urged to read Endesa's  Solicitation/Recommendation  Statement on Schedule 14D-9
when it is filed by the Company with the U.S. Securities and Exchange Commission
(the    "SEC"),    as   it   will    contain    important    information.    The
Solicitation/Recommendation Statement and other public filings made from time to
time by the Company  with the SEC are  available  without  charge from the SEC's
website at  www.sec.gov  and at the  Company's  principal  executive  offices in
Madrid, Spain.


Statements in this document  other than factual or  historical  information  are
"forward-looking  statements"  within the meaning of the U.S. Private Securities
Litigation Reform Act of 1995.  Forward-looking  statements  regarding  Endesa's
anticipated financial and operating results and statistics are not guarantees of
future performance and are subject to material risks, uncertainties, changes and
other  factors  which may be beyond  Endesa's  control  or may be  difficult  to
predict.

Forward-looking  statements  could include,  but are not limited to,  statements
regarding:  (1) estimated future earnings; (2) anticipated increases in wind and
CCGTs generation and market share; (3) expected  increases in demand for gas and
gas sourcing;  (4) management  strategy and goals; (5) estimated cost reductions
and  increased  efficiency;  (6)  anticipated  developments  affecting  tariffs,
pricing  structures and other  regulatory  matters;  (7)  anticipated  growth in
Italy,  France and elsewhere in Europe;  (8) estimated capital  expenditures and
other  investments;  (9) expected asset disposals;  (10) estimated  increases in
capacity and output and changes in capacity  mix;  (11)  repowering of capacity;
and (12) macroeconomic conditions.  For all of these-forward looking statements,
Endesa claims the protection of the safe harbor for  forward-looking  statements
contained in the U.S. Private  Securities  Litigation Reform Act of 1995. Endesa
disclaims any obligation to revise or update any  forward-looking  statements in
this document.

The following  important  factors,  in addition to those discussed  elsewhere in
this document, could cause actual financial and operating results and statistics
to differ materially from those expressed in our forward-looking statements:

     o    Economic  and  Industry  Conditions:  materially  adverse  changes  in
          economic or  industry  conditions  generally  or in our  markets;  the
          effect  of  existing   regulations  and  regulatory  changes;   tariff
          reductions;  the impact of any  fluctuations  in interest  rates;  the
          impact of  fluctuations  in exchange  rates;  natural  disasters;  the
          impact of more stringent  environmental  regulations  and the inherent
          environmental  risks  relating  to our  business  operations;  and the
          potential liabilities relating to our nuclear facilities.

     o    Transaction or Commercial Factors:  any delays in or failure to obtain
          necessary  regulatory,  antitrust and other approvals for our proposed
          acquisitions  or  asset  disposals,   or  any  conditions  imposed  in
          connection  with such  approvals;  our ability to  integrate  acquired
          businesses   successfully;   the  challenges   inherent  in  diverting
          management's  focus and resources from other  strategic  opportunities
          and  from  operational  matters  during  the  process  of  integrating
          acquired businesses; the outcome of any negotiations with partners and
          governments;  any delays in or failure to obtain necessary  regulatory
          approvals  (including  environmental)  to construct new  facilities or
          repower or enhance our  existing  facilities;  shortages or changes in
          the price of  equipment,  materials or labor;  opposition of political
          and ethnic  groups;  adverse  changes in the political and  regulatory
          environment  in the  countries  where  we and  our  related  companies
          operate; adverse weather conditions, which may delay the completion of
          power plants or substations, or natural disasters,  accidents or other
          unforeseen events; and the inability to obtain financing at rates that
          are satisfactory to us.

     o    Political/Governmental  Factors: political conditions in Latin America
          and changes in Spanish,  European and foreign  laws,  regulations  and
          taxes.





     o    Operating  Factors:  technical  difficulties;   changes  in  operating
          conditions and costs;  the ability to implement cost reduction  plans;
          the ability to maintain a stable supply of coal,  fuel and gas and the
          impact  of  fluctuations  on fuel  and  gas  prices;  acquisitions  or
          restructurings;  and the ability to  implement  an  international  and
          diversification strategy successfully.

     o    Competitive   Factors:   the  actions  of   competitors;   changes  in
          competition and pricing environments;  the entry of new competitors in
          our markets.




                 ENDESA WILL APPEAL TO THE MINISTER FOR INDUSTRY
                 AGAINST THE NATIONAL ENERGY COMMISSION'S (CNE)
                      DECISION REGARDING GAS NATURAL'S BID

o    ENDESA  will  lodge  a  formal   complaint  with  the  competent   European
     authorities in the coming days.


New York, 9 November  2005.-  ENDESA (NYSE:  ELE) will lodge an appeal  tomorrow
with the Industry Minister directly citing the CNE, contesting the two decisions
adopted  yesterday,  Tuesday  8  November,  by  five  of the  nine  CNE  members
concerning i) the transfer of gas  distribution  installations  from Gas Natural
SDG to two subsidiaries and ii) Gas Natural's hostile bid for ENDESA.

ENDESA  considers  that the CNE's  decisions are  distinctly  inconsistent  with
previous  decisions made by that regulatory  body in similar cases.  ENDESA also
believes that the decisions  suggest that  regulated  activities  can be used to
finance  operations that go against the public interest,  and that the decisions
impose  conditions  that do not go no  further  than the  strict  legal  minimum
requirements.

ENDESA  also  believes  that  the  procedure  followed  by the CNE was  patently
unorthodox in denying  ENDESA access to the bulk of the existing  documentation,
preventing  ENDESA from  practicing a petition of proof and awarding  ENDESA the
minimum legal timeframe to launch an appeal against its decisions.

In this  latter  respect,  we note  that  only a few  hours  before  the  appeal
timeframe conceded to ENDESA expired,  the CNE approved a resolution proposal of
roughly two hundred pages,  which suggests that the final resolution had already
been decided upon.

Separation of Gas Natural's regulated activities





The first of the two decisions taken by the CNE authorises Gas Natural to create
two  subsidiaries  destined to takeover the regulated  activities of natural gas
transport  and  distribution  that have until now been  controlled by the mother
company.

The CNE's decision is very surprising indeed,  especially as the regulatory body
now admits the creation of companies founded more than a year ago and a transfer
of activities  that Gas Natural has already  carried out,  despite the fact that
authorisation should have been obtained before such a transfer was made.

Moreover,  the  authorisation,  that was adopted  without any explanation of its
technical and /or economic  rationale,  allows and approves the transfer of more
than three  billion  euros of  regulated  income to other types of  activities -
essentially the financing of Gas Natural's takeover bid.

This  transfer  -  authorised  by the CNE - is a direct  negation  of the public
interest,  particularly  in respect of the gas markets in Madrid and  Catalonia,
and it completely ignores the authorities of these autonomous regions.

Authorisation conditioned by the take-over bid

The  second  decision  adopted by five of the nine CNE board  members  yesterday
authorises the take-over of ENDESA by Gas Natural, subject to conditions.

Examination of the resolution reveals that the CNE adopted the resolution on the
basis of data put  forward by Gas  Natural,  the bulk of which it  describes  as
"prudent".  In this  heedless  way,  the CNE has  given  the  green  light to an
operation  that  will  affect  52% of  the  regulated  income  of  the  gas  and
electricity  sectors  based on data  provided - in the main - by only one of the
parties involved.

In  addition,  the  document  signed by the CNE asserts that the majority of the
arguments  are  completely  "generic",  such that the  resolution,  or any other
resolution,  could  have  been  adopted  without  any  necessity  whatsoever  of
examining or assessing the risks or negative effects highlighted by ENDESA.

Below we enumerate ENDESA's main arguments against the CNE ruling:

     o    The ruling clearly  differs from precedents set by the regulatory body
          itself.  This  lack of  consistency  is all  the  more  surprising  if
          considering that:

               o    The precedents are relatively recent (2001 and 2003).

               o    Case  history  relates to the same sector and markets as the
                    Gas Natural - Endesa bid.

               o    The earlier instances relate to the same companies.





               o    These   previous   cases   generated  the  same  issues  and
                    uncertainties  as the Gas Natural bid for ENDESA in terms of
                    the  so-called  14th  Function:  financial  viability of the
                    transaction,  potential for conflict  between  regulated and
                    unregulated businesses, etc.

          Therefore it is surprising that the same regulatory  authority  should
          take contradictory decisions within such as short timeframe in respect
          od similar  operations  taking place in the same sector and  affecting
          the same companies.

     o    This contradiction generates serious uncertainty surrounding the rules
          of the game governing this and other potential corporate mergers since
          it  gives  the  impression  that the  body of  decisions  taken by the
          regulatory organism do not constitute a reliable and useful precedent.
          It also suggests that that decision-making process is subject to other
          variable  factors or  criteria,  undermining  the  credibility  of the
          regulatory  framework,  of legal protection and of the sector players'
          legitimate confidence.

     o    It  is  surprising  that  the  conditions  on  the  takeover  bid  are
          restricted to the minimal legal requirements:  information  disclosure
          obligations, investment in transmission assets, etc.

     o    The  conditions  imposed  clearly  allow the  regulated  businesses to
          finance the debt taken on to fund the  acquisition.  They  essentially
          mean that the customers  will pay the price of the deal,  resulting in
          an inevitable upward pressure on tariffs.

     o    Some of the conditions confirm that the deal poses serious uncertainty
          for  ENDESA  shareholders,  as they  significantly  limit the  newco's
          ability,  if the deal goes  ahead,  to pay  dividends  in the  future,
          calling into question the  commitment  made publicly by Gas Natural to
          the  market  just a few short  weeks ago to pay out Euro 5 billion  in
          dividends through 2009.

     o    In terms of the newco's financial situation, should the deal go ahead,
          the CNE's ruling  quotes word for word that "Gas Natural has requested
          Standard & Poor's to  determine  what credit  rating it would apply to
          the  newco in the wake of the  transaction.  To this end,  Standard  &
          Poor's  unofficially  indicated to Gas Natural that the newco's rating
          would be between a single A and A-.  Both  group's  current  financial
          strength and solvency would  therefore  remain intact  although at the
          low end of the range should the final outcome be an A- rating".  It is
          astonishing  that the CNE should  base its  judgment on  something  as
          essential as the newco's financial strength on undocumented statements
          made by the company  promoting  the takeover in question,  which is in
          turn based on unofficial information attributed to a ratings agency.

     o    Regarding the  transaction  the CNE ruling actually states that "it is
          possible  that the  transaction  timeline  will not coincide  with the
          previously  outlined  regulatory  reforms. On the other hand, the fact
          that the  Commission is not in a position to guarantee the  completion
          of the new regulation in the short term, this cannot and should not be
          a reason to rule  against the deal".  This  statement by the CNE means
          that  the  takeover  bid  will  determine  the  course  of the  future
          regulatory framework.





     o    Finally,  we find the 10th condition  particularly  serious,  since it
          leaves the exercise of the so-called 14th Function in the hands of the
          CNE in the event that Gas Natural  modifies  the terms of its bid. The
          regulatory framework is very clear on this issue setting forth exactly
          when an approval of this nature can be requested. In no instance can a
          decision of this nature by taken by the CNE itself.

     o    The CNE ruling  does not provide for  efficient  mechanisms  to ensure
          compliance   with  the   conditions   imposed,   which  are   woefully
          insufficient  in light of the potential  damage and risks posed to the
          regulated  businesses  and,  accordingly,  to the  interests  of  both
          shareholders and customers.

     o    In any  event,  the  conditions  imposed  by the  CNE,  despite  their
          limitations  and  lack  of  thoroughness,   introduce  an  element  of
          uncertainty  to the  deal  which  is  incompatible  with  guaranteeing
          protection  of  shareholder   rights  and  complying  with  applicable
          securities markets legislation.

ENDESA to appeal the CNE rulings

Tomorrow,  10  November  2005,  ENDESA's  legal  services  will appeal the above
rulings before the Minister for Industry, Commerce and Tourism.

ENDESA  trusts that,  given the  importance  of the  decisions in question,  the
government will rule on the appeal in an expeditious  manner,  without  applying
the period of administrative silence provided for.

In addition,  ENDESA will lodge a formal  complaint with the competent  European
authorities in the coming days.