What are the standards for the maximum lifting weight per employee per day?

In Belgium, there is no legally established maximum limit for the lifting weight per employee per day expressed as an absolute number. However, the law does require employers to assess and control the risks associated with manual handling based on recognized ergonomic methods. Factors such as weight, posture, frequency, and the employee’s individual characteristics collectively determine whether a lifting task is acceptable. This article answers the most frequently asked questions about lifting standards, guidelines, and obligations in the Belgian workplace.

What does Belgian law say about lifting weights?

Belgian law does not impose a fixed maximum weight limit in kilograms per employee. However, the Royal Decree of August 12, 1993, on the manual handling of loads requires every employer to identify, assess, and prevent risks. This means that the weight of a load must always be assessed in conjunction with other factors.

The legislation is based on European Directive 90/269/EEC and places the responsibility on the employer. The employer must take technical or organizational measures whenever manual handling involves risks. In practice, this means that an employer must first attempt to mechanize or automate manual handling. If that is not possible, the risks must be reduced through the use of assistive devices, adjustments to the work method, or by limiting the frequency of such tasks.

The law also requires that employees receive adequate information and training on safe lifting at work, including the risks associated with improper lifting techniques.

What are the guideline values used in the NIOSH lifting method?

The NIOSH (National Institute for Occupational Safety and Health) method uses a reference weight of 23 kg as the basis for an ideal lifting task. This is the weight that an average, healthy worker can safely lift under optimal conditions: symmetrically positioned relative to the body, at a comfortable grip height, without twisting movements, and at a low frequency.

The method calculates a Recommended Weight Limit (RWL) by reducing that base weight based on six correction factors:

• Horizontal distance between the body and the load
• Vertical height of the load at the start of the lift
• Vertical travel distance during lifting
• Angle of rotation of the fuselage
• Quality of the grip on the load
• Frequency of lifting

The more unfavorable any of these factors are, the lower the recommended lifting limit. A 15-kg load lifted far from the body and with a twisting motion can be ergonomically more demanding than a 23-kg load lifted close to the body and straight up. The NIOSH method is a recognized risk assessment tool in Belgium and is recommended by the Federal Public Service for Employment.

What is the maximum weight an employee is allowed to lift per day?

There is no legally established maximum daily lifting volume per employee in Belgium. However, ergonomic guidelines provide reference values: for light lifting tasks (up to 10 kg), a daily lifting volume of up to 10,000 kg is considered acceptable; for heavier tasks (up to 25 kg), that limit is lower, depending on the lifting technique and work posture.

The daily volume is the sum of all weights lifted during a full workday. As the weight per lift increases, the acceptable daily volume decreases significantly. An employee who repeatedly lifts 20-kg loads will therefore reach their ergonomic limit much faster than someone who handles 5-kg loads.

In addition to total weight, recovery time and work pace also play a role. Taking sufficient breaks between heavy lifting tasks reduces the risk of musculoskeletal disorders. In pallet handling or other intensive applications, daily volume is a crucial factor to consider in the risk analysis.

Why are the standards different for men and women?

Lifting standards for men and women differ because, on average, muscle strength and maximum aerobic capacity vary between the sexes. Guidelines for occasional lifting are generally around 15 kg for women and around 23 kg for men. However, these are statistical averages, not absolute limits for individual employees.

It is important to note that these guidelines are not intended as discriminatory standards, but rather as a precautionary measure. The law prohibits employers from systematically assigning employees tasks that exceed their physical capacity. In practice, this means that employers must take the composition of their workforce into account when conducting a risk assessment.

In addition, specific protective measures apply to pregnant employees and employees who have recently given birth. For this group, the lifting standards are stricter, and the employer must temporarily offer an alternative position if the lifting weight poses a risk.

When is a technical aid required for lifting?

A technical aid is required when a risk assessment shows that manual handling poses a real health risk to the employee. The law requires the employer to first consider mechanization or automation before allowing manual handling. Occasional lifting of more than 25 kg by men or 15 kg by women is considered risky in most guidelines.

In practice, technical aids are also required when the combination of factors—even at lower weights—poses an unacceptable risk. Examples include:

• Repeated lifting while bent or twisted
• Lifting above shoulder height or below knee height
• Lifting in confined spaces where proper lifting technique is impossible
• High lifting frequency without sufficient recovery time
• Loads with an irregular or unstable mass

Assistive devices such as vacuum lifters, hoists, or mobile lifters are used to eliminate these risks and ensure safe lifting practices in the workplace on a consistent basis.

How does an employer conduct a risk assessment for manual handling?

A risk assessment for manual handling consists of three steps: identifying high-risk tasks, assessing risk factors, and establishing preventive measures. The employer can use recognized methods for this purpose, such as the NIOSH equation, the KIM method (Key Indicator Method), or the MAC tool (Manual Handling Assessment Charts).

Step 1: Identify the high-risk tasks

Identify all tasks in which employees manually handle loads. Record the weight of the loads, the frequency, the work posture, and the environmental factors. This can be done through workplace observations, interviews with employees, or time tracking.

Step 2: Assess the risk factors

Use a recognized method to score the combined risk factors. Factors that carry significant weight include: the weight of the load, the horizontal distance from the body, the lifting height, trunk rotation, grip quality, and lifting frequency. Based on the score, determine whether the task is acceptable, borderline, or unacceptable.

Step 3: Take preventive measures

In the event of an unacceptable risk, the employer must take measures in order of priority: first, technical adjustments (assistive devices, workstation modifications); then, organizational measures (task allocation, breaks, rotation system); and finally, personal protective measures. The risk assessment must be documented and reviewed regularly, especially when there are changes to work methods or the workforce. For more information on ergonomic practices in the workplace and how technical aids can reduce risks, a professional workstation analysis provides the most concrete insights.

How Logitrans Handling Helps Promote Ergonomic Lifting in the Workplace

At Logitrans Handling, we provide practical support to companies in complying with lifting standards and conducting risk assessments for manual handling. Our approach focuses on systematically eliminating lifting risks, not on temporary solutions.

• Free Workstation Analysis: Our specialists analyze your lifting tasks on the job site and identify the risk factors
• Customized solutions: Depending on your situation, we recommend the most suitable lifting aid, from vacuum lifters to pallet trucks and mobile lifters
• Demonstration area in Drongen: You can test the lifting solutions with your own materials before making an investment
• Training and Support: Upon installation or delivery, we can provide user training if desired
• Maintenance Contracts: We keep your handling equipment in top condition for maximum safety

Investing in ergonomic lifting equipment not only reduces absenteeism due to illness but also increases your employees’ productivity and flexibility. Contact us for a no-obligation consultation about lifting standards in your specific situation.

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