Occupational Safety and Health is often poorly managed in micro-sized enterprises (MiSEs) and small and medium enterprises (SMEs). Previous studies have shown that employers in such enterprises do not conduct and/or regularly review workplace risk assessments, even though this is required by legislation. In other cases, they may conduct a superficial workplace risk assessment just to comply with legislation and satisfy the authorities. This study attempts to shed some light into the actual use or non-use of workplace risk assessment by MiSEs and SMEs, the level of its utilization, and investigate if it is used as a tool of occupational safety and health promotion and the reduction of workplace accidents and occupational diseases. It also introduces the concept of employers’ perception of the actual value of the risk assessment process. Data from ESENER-2 survey were analysed as well as data gathered by a survey conducted in Cyprus that included 201 MiSEs employing less than five employees, an area not covered by previous ESENER surveys. Analysis revealed that a significant percentage of employers in MiSEs do not perceive risk assessment as a valuable tool for improving occupational safety and health, indicating a problematic perception of and attitude towards health and safety issues. Moreover, considerable differences were identified not only in occupational safety and health management, but also in the perceived value of workplace risk assessment between northern and southern European countries, as well as for enterprises employing less than five employees.

The waste management sector is dominated by micro and small-sized enterprises. Although it is possible to anticipate that they may face the same problems as other small firms, information about activities related to the prevention of occupational risks in this sector and how this influences Occupational Health & Safety (OHS) performance is still limited. This study aims to address the issue, contributing to current literature about the protection of employees and the prevention of occupational risks in the waste management sector. The study was conducted at 66 enterprises in Portugal. Data about OHS management practices was collected through different sources, such as questionnaires applied to employers and analysis of documents and records available at the enterprise. A summative index that assesses seven OHS performance aspects was used to characterize the enterprises regarding their OHS performance level. The results showed that micro and small-sized waste management firms display several constraints with regard to OHS management. Several enterprises still do not have organized preventive services. Additionally, OSH policies or objectives, risk assessment, training and accident recording mechanisms were found to be non-existent in several cases. The time dedicated by employers to OHS issues and the support of external advisory services was also low for some firms. A positive and statistically significant association was found between these variables and the enterprises’ OHS performance level. Future research will focus on designing an intervention to improve OHS in the waste management sector as a whole.