SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                    Form 6-K

                  REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO
                RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE
                                   ACT OF 1934

                           FOR THE MONTH OF AUGUST 2002

                         (Commission File No. 001-14489)

                  TELE CENTRO OESTE CELULAR PARTICIPACOES S.A.
                  --------------------------------------------
             (Exact name of registrant as specified in its charter)

                   TELE CENTRO OESTE CELLULAR HOLDING COMPANY
                   ------------------------------------------
                  (Translation of registrant's name in English)

           SCS-QUADRA 2, BLOCO C, EDIFICIO ANEXO-TELEBRASILIA CELULAR
           ----------------------------------------------------------
                            -7 ANDAR, BRASILIA, D.F.
                            ------------------------
                          FEDERATIVE REPUBLIC OF BRAZIL
                          -----------------------------
                    (Address of Principal Executive Offices)


        (Indicate by check mark whether the registrant files or will file
             annual reports under cover of Form 20-F or Form 40-F.)

                            Form 20-F X    Form 40-F
                                     ---             ---

                (Indicate by check mark whether the registrant by
                furnishing the information contained in this form
                is also thereby furnishing the information to the
                 Commission pursuant to Rule 12g3-2(b) under the
                        Securities Exchange Act of 1934.)

                                  Yes      No X
                                      ---    ---



                                                                          [LOGO]

                  TELE CENTRO OESTE CELULAR PARTICIPACOES S.A.
             NIRE 53 3 000580 0 / CNPJ/MF NUMBER 02.558.132/0001-69



               MINUTES OF THE 163rd (ONE HUNDRED AND SIXTY THIRD)
                           EXTRAORDINARY BOARD MEETING
                             HELD ON JULY 30th, 2002

1. DATE,  TIME, AND LOCATION OF THE MEETING:  The meeting was held at 9:00 (nine
hundred hours) of the 30th of July, 2002, at the Company's headquarters, located
at SETOR  COMERCIAL  SUL,  QUADRA  02,  BLOCO C, No 226,  EDIFICIO  TELEBRASILIA
CELULAR, 7 ANDAR, in the city of Brasilia, in the Federal District of Brazil. 2.
ATTENDANCE:  The effective members of the Company's Board of Directors,  elected
in the Ordinary General Shareholders' Meeting of April, 26th, 2001. Board member
Marco Antonio Beldi was  justifiably  absent 3. THE TABLE:  Mr.  ALEXANDRE BELDI
NETTO,  chairman of the Company's Board of Directors  conducted the proceedings,
and invited Mr. MARIO CESAR PEREIRA DE ARAUJO to act as  secretary.  4. ORDER OF
THE DAY: To decide on the Company's  Information  Disclosure Policy, as provided
under  Article  16 of  CVM  Instruction  number  358 of  January  3rd,  2002  5.
DELIBERATIONS:  The members of the Board  unanimously  and with no  restrictions
resolved to:  Approve the  Information  Disclosure  Policy for TELE CENTRO OESTE
CELULAR  PARTICIPACOES  S.A.,  which  consists  in  Attachment  I of the present
document. In the terms of item XVII of the Disclosure Policy approved herein, it
shall  be the  responsibility  of the  Head of  Investor  Relations  to take all
necessary  and  convenient  measures in order for the Company to maintain at its
headquarters  a register of the  persons  who are subject to the  aforementioned
Disclosure  Policy  with  their  respective  qualifications,   indicating  their
positions or roles,  addresses,  and registry number with the Brazilian National
Tax Roll  (CADASTRO  NACIONAL  DE  PESSOAS  JURIDICAS  OR  CADASTRO  DE  PESSOAS
FISICAS).  This register  should be updated  immediately  whenever  there is any
change in its information.  6. CLOSING:  With no further issues to address,  the
president closed the meeting and assigned to the Head of Investor  Relations the
task of having copies of the Information Disclosure Policy for TELE CENTRO OESTE
CELULAR PARTICIPACOES S.A. forwarded to the CVM, Bovespa, Abrasca, Abamec, Anbid
and other stock  exchange  entities.  A maximum  period of 30 (thirty)  days was
established for the  implementation  of the provisions  under item X - COMPANY'S
ELECTRONIC INFORMATION,  and the present minutes were drawn, read and considered
appropriate,  and signed by all the  present  members.  Brasilia-DF,  July 29th,
2002. We hereby  certify for all purposes that the document below is a true copy
of its original text, drawn in its appropriate minute book.


                              ALEXANDRE BELDI NETTO
                       PRESIDENT OF THE BOARD OF DIRECTORS

                          MARIO CESAR PEREIRA DE ARAUJO
                               MEMBER OF THE BOARD

         ANTONIO FABIO BELDI                       NELSON GUARNIERI DE LARA
         MEMBER OF THE BOARD                         MEMBER OF THE BOARD

     ARALDO ALEXANDRE M. DE SOUZA                  RICARDO DE SOUZA ADENES
         MEMBER OF THE BOARD                         MEMBER OF THE BOARD




                                  ATTACHMENT I

                        INFORMATION DISCLOSURE POLICY FOR
                  TELE CENTRO OESTE CELULAR PARTICIPACOES S.A.

   I. BACKGROUND

1. The Board of Directors of Tele Centro Oeste Celular  Participacoes  S.A. (the
"COMPANY"), after considering the need to make available to its shareholders and
to the market in general,  information  relative to the corporate business which
may bear reasonable  influence on the rating of securities issued by the Company
and on those  relative to them, as well as on investors'  decision to buy, sell,
hold or exercise  any of the rights  inherent to their  condition  of holders of
securities issued by the Company or on those relative to them;  considering also
that access to such information  should occur in an organized,  clear,  truthful
and  sufficient  way;  and in  conformity  with  the  provisions  of  Item 16 of
Instruction  number 358,  issued on January 03, 2002 by the  COMISSAO DE VALORES
MOBILIARIOS - CVM, decided in a general meeting held on July 29, 2002 to approve
its Information Disclosure Policy (the "Policy"), in the terms described below.

   II. ADDRESSEES

2. The present Policy applies to the controlling shareholders, as well as to the
administrators  operating on their own or on the Company's behalf, as well as to
the members of the Statutory Audit  Committee,  the Presidency,  the Engineering
Department,  the Financial Department,  the Operations Coordination  Department,
the Business  Department,  the  Administrative  and Human Resources  Department,
those line managers  operating in these  departments,  and whoever is exposed to
information  relative  to a relevant  act or fact,  (either of which a "RELEVANT
FACT"),  as a result of their  position or  attribution in the Company or in the
controlled or  associated  companies,  especially  those working in the areas to
which they report and in the areas directed by the persons  discriminated  above
(all of which, treated on the whole or individually, the "ADDRESSEES").

   III. POTENTIALLY RELEVANT ACT OR FACT

3. For purposes of the present Policy,  a Relevant Fact consists of any decision
made by a  controlling  shareholder,  and those  decisions  reached  in  general
assemblies or made by any of the Company's administrative bodies, as well as any
other act or fact of  regulatory  or  administrative,  technical,  financial  or
economical  nature,  conducted or related to their business which may reasonably
influence the following:

(a)  rating of securities issued by the Company or those relative to them;
(b)  investors' decision to buy, sell or hold these securities; and
(c)  investors'  decision  to  exercise  any of the  rights  inherent  to  their
     condition of holders of securities  issued by the Company or those relative
     to them.



   IV. TYPES OF RELEVANT ACT OR FACT

4. The following are types of Relevant Facts for purposes of the present Policy,
considering  their  material  relevance and  established by the effects they may
have on the rating of securities and on investors'  decision making, as provided
under Item III - POTENTIALLY RELEVANT ACT OR FACT:

(a)  signature of agreement or contract related to the transfer of the Company's
     stock  control,  even when such  agreement  or  contract  contains a clause
     establishing suspensive or resolving conditions;

(b)  change  in  control  of  the  Company,  including  through  the  execution,
     alteration or cancellation of shareholders' agreements;

(c)  execution,  alteration or cancellation of shareholders' agreements in which
     the  Company is a  contracting  or  intervenient  party,  or which has been
     registered in one of the Company's books;

(d)  entry or exit of partner having an operating,  financial,  technological or
     administrative collaboration or agreement with the Company;

(e)  authorization to negotiate securities issued by the Company in any domestic
     or foreign market;

(f)  decision to promote the  cancellation  of the Company's  registration  as a
     publicly-held entity;

(g)  incorporation,  merger or  split-up  involving  the  Company or  correlated
     companies;

(h)  transformation or dissolution of the Company;

(i)  change in the composition of the Company's equity;

(j)  change in accounting criteria;

(k)  renegotiation of debts;

(l)  approval of plans to grant stock options;

(m)  alteration of the Company securities' rights and advantages;

(n)  breakdown or grouping of shares or attribution of bonuses;

(o)  acquisition   of  Company  shares  for  permanence  in  treasury  or  their
     cancellation, and the sale of the shares purchased that way;

(p)  profit or loss on the part of the  Company or  attribution  of  benefits in
     cash;

(q)  execution and  cancellation of contracts,  or failure of performance,  when
     the expectation of their completion is of public knowledge;

(r)  approval,   alteration   or  surrender  of  projects  or  delays  in  their
     implementation;

(s)  commencement,  recommencement  or suspension of the manufacture or trade of
     product or of the service offered;



(t)  discovery,  change or  development  of technology or resources  used by the
     Company;

(u)  change in projections disclosed by the Company; and

(v)  request of a composition with creditors,  filing for or  acknowledgement of
     bankruptcy,  or  proposition  of action at law that may come to affect  the
     economic or the financial situation of the Company.

   V. CONFIDENTIALITY

5. The  Addressees  should  keep  total  confidentiality  as to  Relevant  Facts
concerning corporate business yet undisclosed to the market, or disclose them on
a restricted  basis whenever  necessary to the  development  of these  business,
always in secrecy and making sure that all those who are granted  access to such
information are aware of its confidential nature.

   VI. PROCEDURES RELATIVE TO CONFIDENTIALITY

6.  Addressees  should  proceed in the following  way when handling  undisclosed
confidential  or  potentially  relevant  information,  defined  under Item III -
POTENTIALLY RELEVANT ACT OR FACT:

(a)  immediately  report  the  information  to the Head of  Investor  Relations,
     observing the provisions under Item XIII - MAINTAINING  CONFIDENTIALITY FOR
     THE BENEFIT OF THE COMPANY;
(b)  certify that all documents relative to such information circulate bearing a
     warning of confidentiality and that all conventional and electronic mail is
     addressed  to  persons  of  trust  who are  aware  of the  fact  that  such
     information is being disclosed on a confidential basis;
(c)  forward to the Head of  Investor  Relations  a list  containing  the names,
     positions and role of the people to whom such  information was formally and
     informally disclosed, when known; and
(d)  communicate  immediately to the Head of Investor  Relations their suspicion
     of, or the occurrence  of, leak of such  information to areas outside their
     restrict and controlled circle.

   VII. DIRECT RESPONSIBILITY FOR DISCLOSURE OF THE RELEVANT FACT

7.  It is up to the  Head of  Investor  Relations  to  effectively  conduct  the
dissemination  of the Relevant  Fact,  promoting  its immediate  disclosure  and
communication to the CVM, to the Sao Paulo Stock Exchange - BOVESPA,  and to any
other stock exchanges  allowing the negotiation of the securities  issued by the
Company,   except  for  the  case  described   under  Item  XIII  -  MAINTAINING
CONFIDENTIALITY FOR THE BENEFIT OF THE COMPANY.



   VIII. SUBSIDIARY RESPONSIBILITY FOR DISCLOSURE OF RELEVANT FACTS

8. Once  observed  the  procedure  provided in line (a) of Item VI -  PROCEDURES
RELATIVE  TO  CONFIDENTIALITY,  and  verified by the  controlling  shareholders,
members of the board of directors, of the Statutory Audit Committee, Engineering
Department,  Financial Department,  Operations Coordination Department, Business
Department  and Human  Resources  and  Administration  Department,  Division and
Department  managers  and  managers  of any  other  units  having  technical  or
consulting  positions  that may come to be  created  as a result of a  statutory
disposition, that there has been an omission on the part of the Head of Investor
Relations  as  to  the  aforementioned  disclosure,  except  for  the  situation
described under Item XIII - MAINTAINING  CONFIDENTIALITY  FOR THE BENEFIT OF THE
COMPANY,  the above parties shall  communicate the Relevant Fact directly to the
CVM.

   IX. FORM OF DISCLOSURE OF RELEVANT FACTS

9. The  communications  shall be made by means of publications in the newspapers
usually used by the Company and  occasionally  in the form of a summary,  and by
indicating an address on the  worldwide  computer  network where the  interested
parties may have access to complementary information, when this is the case, and
obtain  the  information  forwarded  to the CVM or to the  BOVESPA  and to other
entities of the market in which the securities issued by the Company are traded.

   X. COMPANY'S ELECTRONIC INFORMATION

10. All the  Relevant  Facts  relative  to the  Company  are made  available  at
HTTP://TCORI.INFOINVEST.COM.BR  and its specific  shortcut included in the field
of the electronic site corresponding to investor relations.

   XI. OBSERVANCE OF STOCK EXCHANGES' WORKING HOURS

11. The Relevant Facts will be disclosed  either prior to the start of the trade
in the market or after its  closing,  except  when they  justifiably  have to be
disclosed at a different  moment  aiming at  investors'  and the  market's  best
interest,  with should  represent no loss to the right to request the suspension
of the trades when such disclosure  occurs during the markets'  operating hours,
for as long as it takes to disclose it properly.

   XII. ANOMALOUS SITUATIONS

12.  Whenever there is an oscillation in the rating of the securities  issued by
the  Company,  in their  prices or in the amounts  traded,  the Head of Investor
Relations shall investigate  internally among the persons who have access to the
relevant  information,  aiming at verifying whether they are aware of any matter
likely to be disclosed to the market.



   XIII. MAINTAINING CONFIDENTIALITY FOR THE BENEFIT OF THE COMPANY

13. The Relevant Fact may exceptionally  remain undisclosed when the controlling
shareholders or the administrators  understand that its disclosure may result in
a disadvantage to the Company, jeopardizing its legitimate interests.

   XIV. HOLDERS OF SECURITIES ISSUED BY THE COMPANY

14. The  directors,  as well as the  members of the  board,  the  members of the
Statutory  Audit  Committee  and the  members of any unit  having  technical  or
consulting positions created by means of a statutory disposition are required to
inform the Company, the CVM, and the BOVESPA of the amount, the characteristics,
and the form of acquisition  of the  securities  issued by the Company or by the
controlled  or the  controlling  companies,  as long as these are  registered as
publicly-held  entities, of which they are holders, and the securities issued by
these  companies  which belong to their spouse of which they are not  officially
separated, to their common-law spouse, to any dependant included in their annual
income-tax statement and of directly and indirectly controlled corporations. The
communication  shall be made whenever there is an alteration in shareholding and
shall contain the following:

(a)  the information relative to names, qualification,  registry number with the
     Brazilian  National  Tax Roll  (CADASTRO  NACIONAL DE PESSOAS  JURIDICAS OR
     CADASTRO DE PESSOAS  FISICAS),  the amount,  type, and class in the case of
     shares, and all other  characteristics in the case of other securities,  in
     addition to the name of the issuing  Company,  the form,  the price and the
     date of all transactions; and

(b)  the immediate  presentation  in the case of  installation of office or when
     the  documentation  was  presented  for  registration  of the  Company as a
     publicly-held  Company and the  maximum  period of 10 days after the end of
     the month in which there is an  alteration of the  shareholding,  including
     the information on the balance during the corresponding period.

   XV. INTERDICTIONS TO THE TRANSACTION

15. The Company and the  Addressees who gain knowledge of a Relevant Act or Fact
relative to the Company will not be able to negotiate the  Company's  securities
or those  securities  relative to them while such  Relevant  Act or Fact remains
undisclosed to the market.

     15.1  The same  restriction  will  apply to  whoever  is in  possession  of
information  relative  to a  Relevant  Act or Fact,  aware that such act or fact
consists in information which has not been disclosed to the market, particularly
to those having a business,  professional or trust relationship with the Company
such as the Addressees,  independent auditors, securities analysts,  consultants
and  institutions  forming the  distribution  system,  who are  responsible  for
verifying the terms of disclosure prior to negotiating  securities issued by the
Company or those relative to them.



     15.2   Irrespective  of  the  dispositions   under  Item  15.1  above,  the
interdiction  mentioned  in  Item  15 of  this  Policy  also  applies  to  those
administrators  who  leave  the  Company's  administration  prior to the  public
disclosure  of a  business  or a fact  started  during  the period in which they
worked with the  Company,  and shall be extended  for a period of 6 (six) months
after their departure.

     15.3 The  negotiation  of Company  securities or of securities  relative to
them is also  barred  to those  persons  mentioned  under  Item 15 above for the
period of 15 (fifteen) days prior to the  disclosure of the quarterly  (ITR) and
annual (DFP and IAN) information by the Company.

     15.4 In the case that any  agreement  or  contract  is  executed  aiming to
transfer the Company's  shareholding,  if any option or mandate  authorizing the
above  mentioned  objective is granted,  or if there is any intention to promote
the  incorporation,   total  or  partial  split-up,  merger,  transformation  or
reorganization  of the Company,  and while the information is not made public by
means of the  publication of the Relevant Fact, the Company's Board of Directors
will not be authorized to decide for the  acquisition or for the sale of Company
shares.

   XVI. ASYMMETRIC DISCLOSURE OF INFORMATION

16.  Previously  to the  publication  by any means of  communication,  including
release to the press or disclosure in labor union  meetings and in meetings held
by  investors,  analysts or select  public in Brazil or abroad,  the  Addressees
should  contact  and  submit in  secrecy  the  material  which is the  object of
exposure or  disclosure  to the Head of Investor  Relations,  who shall take the
necessary measures to simultaneously disclose information, if appropriate.

   XVII. POLICY IMPLEMENTATION AND FOLLOW-UP

17. The Head of Investor  Relations will be the director in charge of monitoring
the measures established in this Policy, particularly:

(a)  the formal  communication  of the terms of this  Policy to the  Addressees,
     when  identified,  obtaining  their  respective  formal  adhesion  using  a
     document specifically prepared for this purpose; and

(b)  the maintenance of the list of Addressees, when identified, including their
     position,  address and registry number with the Brazilian National Tax Roll
     (CADASTRO NACIONAL DE PESSOAS JURIDICAS OR CADASTRO DE PESSOAS FISICAS).

   XVIII. INTERNAL CONTROL

18. Copies of the Relevant Facts  disclosed,  as well as copies of the documents
produced as a result of the  observance of the present Policy will be filed with



the  Office  of the  Board of  Directors,  observing  the  confidentiality  when
applicable,  and the information provided under Sub-Item (B) of Item XV - POLICY
IMPLEMENTATION  AND FOLLOW-UP shall remain in file for a period five years after
the disentailment of the Addressee from the Company.  The remaining  information
may also remain filed, non compulsory, for the same period.

   XIX. ADDITIONAL COMMUNICATIONS

19. All  communications  of Relevant Facts will also be sent on a  complementary
and not compulsory basis to other stock exchange  entities such as the Brazilian
Association of  Publicly-Head  Companies  (ASSOCIACAO  BRASILEIRA DAS COMPANHIAS
ABERTAS  -  ABRASCA),  the  Brazilian  Association  of Stock  Exchange  Analysts
(ASSOCIACAO  BRASILEIRA  DOS  ANALISTAS DO MERCADO DE CAPITAIS - ABAMEC) and the
Brazilian  Association of Investment  Banks  (ASSOCIACAO  NACIONAL DOS BANCOS DE
INVESTIMENTO - ANBID).

   XX. POLICY  DISSEMINATION  AND  DISCLOSURE OF CRIMES  AGAINST THE  SECURITIES
   MARKET

20.  All  Addressees  will be  promptly  informed  of the  present  "INFORMATION
DISCLOSURE POLICY FOR TELE CENTRO OESTE CELULAR  PARTICIPACOES  S.A." and of the
fact that the use of  relevant  information  undisclosed  to the market of which
they are aware and which  should be kept in  secrecy  may  characterize  a crime
against the securities  market, in the terms of Law number 6385, of December 07,
1976, as amended by Law number 10303, of October 31, 2001.



                                      DRAFT


                                  Attachment I


                  TELE CENTRO OESTE CELULAR PARTICIPACOES S.A.
                               NIRE 53.30000.580-0
                        CNPJ/MF NUMBER 02.558.132/0001-69



                            CONTRACT OF ADHESION 


On the [==] (day) of [==] (month) of 2002,  at the  headquarters  of TELE CENTRO
OESTE CELULAR  PARTICIPACOES  S.A.,  located at SETOR  COMERCIAL SUL, QUADRA 02,
BLOCO C, 226, EDIFICIO TELEBRASILIA CELULAR, 7 ANDAR, CEP 70302-916, in the city
of Brasilia,  Distrito Federal,  [==] (full name), [==] (nationality),  (marital
status),  (occupation),  resident at  (business  address),  was present  bearing
identity  card  [=INSERT   DESCRIPTION   OF  IDENTITY  CARD  PRESENTED  AND  ITS
REGISTRY=],  and declared that after  learning about the terms and conditions of
the Company's Information  Disclosure Policy approved by deliberation in a Board
Meeting held on July [==], 2002,  adheres with no restrictions to its provisions
and commits to respect all its terms and conditions.

                           Brasilia, [=INSERT DATE=].



                                   (SIGNATURE)
                             Full name of declarant

--------------------------------------------------------------------------------
___________________


The Contract of Adhesion should remain filed at the  headquarters of Tele Centro
Oeste Celular  Participacoes S.A. while the declarant maintains his relationship
with it and for a minimum period of five years after his disentailment.



THIS  RELEASE  CONTAINS  FORWARD-LOOKING  STATEMENTS.  STATEMENTS  THAT  ARE NOT
STATEMENTS  OF  HISTORICAL  FACT,  INCLUDING  STATEMENTS  ABOUT THE  BELIEFS AND
EXPECTATIONS OF THE COMPANY'S MANAGEMENT,  ARE FORWARD-LOOKING  STATEMENTS.  THE
WORDS "ANTICIPATES," "BELIEVES," "ESTIMATES," "EXPECTS," "FORECASTS," "INTENDS,"
"PLANS," "PREDICTS," "PROJECTS" AND "TARGETS" AND SIMILAR WORDS ARE INTENDED TO
IDENTIFY THESE STATEMENTS, WHICH NECESSARILY INVOLVE KNOWN AND UNKNOWN RISKS AND
UNCERTAINTIES.  ACCORDINGLY, THE ACTUAL RESULTS OF OPERATIONS OF THE COMPANY MAY
BE DIFFERENT FROM THE COMPANY'S CURRENT EXPECTATIONS,  AND THE READER SHOULD NOT
PLACE  UNDUE  RELIANCE  ON  THESE  FORWARD-LOOKING  STATEMENTS.  FORWARD-LOOKING
STATEMENTS  SPEAK ONLY AS OF THE DATE THEY ARE MADE,  AND THE  COMPANY  DOES NOT
UNDERTAKE ANY  OBLIGATION TO UPDATE THEM IN LIGHT OF NEW  INFORMATION  OR FUTURE
DEVELOPMENTS.



                                    SIGNATURE

     Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,
the registrant  has duly  caused  this  report  to be  signed  on its  behalf
by the undersigned, thereunto duly authorized.


Tele Centro Oeste Cellular Holding Company


Date: August 1, 2002                    By: /S/ MARIO CESAR PEREIRA DE ARAUJO
                                            ------------------------------------
                                            Name:  Mario Cesar Pereira de Araujo
                                            Title: President