text: Regarding posted workers a recently published report shows the diversity of working conditions, a low 
  availably of data and the high risk of infringements.70 
  
  Concerning**seasonal workers**several deficits of OSH were made public, particularly during the COVID- 
  19 pandemic. The European Commission guidance on ‘Seasonal workers’ states: 71 
  *‘… due to the nature of their work, seasonal workers are often more vulnerable than other workers to*
  *situations such as precarious working and living conditions, infringement of labour law, inadequate social*
  *security coverage, as well as undeclared work. Practices that ensure that employers and workers are*
  *provided with correct information and assistance can prevent or address these issues.’*
  
  Overall, the OECD estimates that the**quantitative amount of all types of non-standard work is more**
  **than 30%**of employment:*‘All types of non-standard work combined, non-standard employment*
  *accounts for more than one-third of employment in OECD countries.’ 72*
  
  The OECD also estimates that in 2019 the**new forms of non-standard work account for 0.5% to 3%**
  **of total employment**.73 They highlight the change from traditional non-standard work to new forms: 
  *‘Non-standard work is undergoing substantive transformation. In recent years, the decline of some types*
  *of self-employment including in agriculture has been partly offset by the emergence and expansion of*
  *new forms of non-standard work, in particular jobs relying on new technologies, such as platform-based*
  *taxi-like drivers. While today this type of work accounts for only 0.5-3% of total employment in developed*
  *countries, it is of considerable importance for young people who rely on new forms of work more*
  *frequently than older generations and some of whom seem to set a higher value on work autonomy.’*74 