SURVEY RATIONALE
This section puts TeO2 in context and provides information on the objectives of the survey.
SURVEY DEVELOPMENT
In this section, you can find out more about the actors involved in the survey project. Who produces the survey? Who supports it (including financially)? Who monitors it?
SURVEY CONTENT
This section presents the many issues covered by the TeO2 survey and how they were combined into a single questionnaire.
SURVEY RESPONDENTS
This section provides information about the respondents to the survey. Who is targeted? How are respondents chosen? Who interviews them? How can the confidentiality of responses be guaranteed?
RESULTS
This section presents the results of the TeO2 survey, conducted in 2019-2020 among the population living in metropolitan France.
- Publications
- Data access

Official statistics safeguards

The ’Trajectories and Origins 2’ survey was examined by the National Council for Statistical Information (CNIS), which deemed it useful and delivered a notice of opportunity (avis d’opportunité).

The ’Trajectories and Origins 2’ survey was examined by the Official Statistics Label Committee, which delivered a notice of conformity (avis de conformité). The Label Committee, by delegation of the CNIS, awarded the survey the label of general interest and statistical quality for the years 2019 and 2020, and made it mandatory.

The ’Trajectories and Origins 2’ survey complies with the 1978 Data Protection Act. The data processing carried out by INED is based on the exercise of a public interest mission. In accordance with article 44-6° of the modified law of January 6, 1978, INED has requested and received a favorable opinion from the CNIL for the processing of sensitive data in the framework of public research. INSEE is covered by the exception explained in article 44-2°.

Official statistics safeguards

Sensitive data in TeO2

Links for more info