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National Classifications


(CNAE)

Country / Area: Brazil

Classification category: Activity classifications

 
General information
1 (b)In which language(s) is the classification available?1st and 2nd levels (section and divisions): CNAE/Brazil is identical to ISIC 3
3rd and 4th levels (groups and classes) : CNAE/Brazil introduces more details, but even in this cases, with few exceptions, aggregation of CNAE/Brazil groups and classes recomposes ISIC groups and classes
1 (c)Can the classification (or information about it) be accessed on the Internet? If yes, please provide the URL.Thestructure is identical.
As explained in item 4, CNAE/Brazil structure introduces additional breakdowns for groups and classes
 
Classification structure
2 (a)Please describe the structure of the classification: How many levels does the classification have? (Please provide labels, such as “Division”, “Class”) How many categories exist at each level?CNAE (1995) - 564 classes
CNAE 1.0 (2003) - 581 classes
2 (b)Please provide examples of the coding system used at each level.Yes (CNAE X ISIC 3 and CNAE1.0 X ISIC 3.1)
 
Relationship to international standards
3 (a)Is this classification based on (or linked to) an international standard classification? If yes, please describe.IBGE - Instituto Brasileiro de Geografia e Estatística
3 (b)Is the classification structure identical to the international standard or, if not, how does it differ? (e.g. have additional levels been added to the international standard or have changes been made within the level of the international structure, such as aggregations or additional breakdowns)Magdalena Cronemberger Góes
Telephone number (55 21) 21 42 45 90
e-mail: mgoes@ibge.gov.br
3 (c)Please describe deviations from the international standard (in terms of structure, methodology or application rules). Please use examples, if a general statement is not possible.http://www.ibge.gov.br/concla (our web classification)

cnae@ibge.gov.br (our classification hotline; users are usually enterprises that want to know their CNAE code to inform to Public Administration records)

3 (d)At what level of the international standard can data be reported for international comparison? (Please provide examples of programmes / indicators if reporting takes place at different levels of the classification.)CNAE/Brazil
Official publication: December 1994
Implementation in Statistical System
  • Economic annual surveys: since 1996
  • Economic monthly indicators: since 2000
  • Population Census 2000
  • Current social surveys: since 2002
  • Employment and unemployment indicators: since 2002
  • 3 (e)If no links to international classifications exist or no international standard is used, please state if there are plans to use international norms in the future.Recent revision: 2003 ( following ISIC3.1 update and due to national needs for few adjustments in specific points)
    Next revision: 2007
     
    Classification uses
    4 (a)Please state for which statistical purposes (surveys etc.) this classification is used and if there are users outside of the Statistical Office. Please indicate at which level the classification is used for data collection and for data publishing.IBGE
  • Central Enterprise Register
  • Mining, manufacturing, construction, wholesale and retail trade and services annual surveys annual surveys, monthly indicators for mining and manufacturing and for retail trade
  • Population Census 2000 and current social surveys and indicators like employment and unemployment statistics
  • All other surveys referred to economic activity

    Outside Statistical Office

  • All other statistical surveys
  • Statistics derived from administrative records
  • 4 (b)Please give the names of institutions that use the classification for non-statistical purposes (as opposed to statistical purposes in question 4(a)). Also indicate the kind of use (e.g. tax offices, social security, customs, enterprise register, employment services, work permits etc.)
  • IBGE Central Enterprise Register
  • Mining, manufacturing, construction, wholesale and retail trade and services annual surveys annual surveys
  • Economic monthly indicators
  • Population Census 2000, annual social survey, monthly employment survey
  • 4 (c)Please indicate if alternative classifications are used by other institutions of the economy. Are these classifications available and useful for the Statistical Office?
  • IBGE Central Enterprise Register : class level
  • Mining, manufacturing, construction, wholesale and retail trade and services annual surveys: class and group levels
  • Economic monthly indicators: division and group/class levels aggregations
  • Agriculture Census 1996: class level

  • Population Census 2000 and annual social survey: division and group/class levels aggregation

  • Employment and unemployment monthly indicators and statistics: division level aggregations
  •  
    Implementation / revision status
    5 (a)Please state the date of the official adoption of the classification. If not yet adopted, please indicate the current state (e.g. in development, sent for approval, in printing, ready to be distributed etc.)In Portuguese
    5 (b)Please state the date of use of the classification for individual statistical programmes.Yes
    5 (c)Are there existing plans for revision or update of the current classification?Yes
    5 (d)Name of former (previous) national classification (full name in both national tongue and in English with acronyms in brackets, should be given)Yes
    5 (e)Please describe the link of the former classification to international classificationsThe experience of managing a national activity classification is recent in Brazil (less than a decade) and it has been a learn by doing task. ISIC documentation and the access to UN Classification hotline have been of great help in this process.
    5 (g)Do conversion tables exist between the former and current classification?Administrative records and files
    At the Union Registers, since 1995; Union tax offices, social security, labor market regulation and benefits, enterprise register
    At States and Local administrative records: ( Brazil is a Federation Union with 3 levels of political and administrative governmental organization) since 1998 CNAE/Brazil with an additional level (5th level) introduced to serve specific administrative uses has been progressively implemented; State and local tax offices, enterprise register, local control and regulation of land using, drugs and food control, environment regulations, etc.
     
    Supporting documents
    6 (a)Have national explanatory notes and/or guidelines been elaborated?Previous to CNAE there was not an uniform national classification, but different tables of codes and denominations for economic activities used for specific aims of specific users.

    At IBGE: previous to CNAE:
    - Classificação do Censo Agropecuário (Agricultural Census Classification - 1985,): a list of codes and activities;
    - Classificação de Atividades econômicas dos Censos Econômicos - 1985 (Economic Census Classification - 1985), covering mining, manufacturing, construction, trade and part of the services.

    6 (b)Do correspondence tables exist between the national and the international classifications (if applicable)?Link between previous IBGE classifications and ISIC Rev2 was not precisely defined. For mining and manufacturing there was a correspondence table at the most detailed level.
    6 (c)Are correspondence tables between alternative and current classification available (if applicable)?Economic Census Activity Classification for mining, manufacturing, construction, wholesale and retail trade and part of the services activities(which were covered by the Economic Census): 4 levels
    6 (d)Does a national coding index exist?Number of items at the most detailed level:
    Mining and manufacturing - 690 items
    Construction - 43 items
    Trade - 369 items
    Transportation - 22 items
    Services (covered by the Census) - 163 items
    6 (e)Is the classification available in electronic form? If yes, in which formats is it available?(e.g. PDF, TXT, Excel, XML)Yes. But there are many cases of n to n correspondence. Changes between CNAE and the previous classifications are due mainly to the decision to build CNAE as a derived ISIC classification.
    6 (f)Are the correspondence tables or indexes available in electronic form?1985, in the Economic Census
     
    Contact information
    7 (a)Name of institution / office responsible for the development and maintenance of the classificationIn a process of transition to CNAE, IBGE yet (in 2003/09) publishes in the former classification the following data:
    - monthly mining and manufacturing indicator ( till the end of 2003); the new series will go back to the beginning of 2003;
    - National Accounts (till 2005)
    7 (b)Contact address, phone number, e-mail or website for public information and inquiryNational Economic Activity Classification

    Source: UN questionnaire, 08/09/2003