The UIS Glossary includes statistical terms related to education, science, technology and innovation, culture, and communication & information . Some of the entries contain translations in one or more of the following languages: Arabic, English, French and Spanish. Other entries provide more detailed information, such as definitions, calculation formulas for indicators and sources. Indicators are marked with an asterisk (*).

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Casual workers

Definition
Workers who have an explicit or implicit contract of employment which is not expected to continue for more than a short period, whose duration is to be determined by national circumstances.
Source Definition
ILO 1993 - Resolution concerning the International Classification of Status in Employment.

Travailleurs occasionnels

Définition
Personnes titulaires d’un contrat de travail explicite ou implicite dont la validité n’est pas supposée se prolonger au delà d’une courte période, dont la durée doit être déterminée selon les circonstances nationales.
Source de la définition
ILO 1993 - Résolution concernant la Classification internationale d’après la situation dans la profession.

Trabajadores ocasionales

Definición
Trabajadores que tienen un contrato de trabajo implícito o explícito que no se espera que continúe más allá de un período corto, cuya duración deberá determinarse de acuerdo con las circunstancias nacionales.
Fuente(s) de la definición
ILO 1993 - Resolución sobre la Clasificación Internacional de la Situación en el Empleo.