Lithium batteries are playing an increasingly significant role in our economy. You can find them in electric vehicles, e-bikes, tools, consumer electronics, energy storage systems, and industrial applications. As a result, more and more companies are dealing with the storage, transport, and processing of lithium-based energy carriers.

At the same time, this growth demands more attention to safety. Lithium batteries carry specific risks, especially when they become damaged, are stored incorrectly, or are exposed to heat. This is why the PGS 37-2 guideline was developed.

At Van der Helm, we notice that many companies want to know exactly what this guideline means for their logistical processes. What requirements are coming? When do you need to take action? And how do you ensure your storage is ready for the future?

In this article, we explain what PGS 37-2 entails and why it is wise to look ahead now.

PGS 37-2 is a guideline for the safe storage of lithium-based energy carriers. This includes lithium-ion batteries and battery packs that are stored separately, processed, or temporarily present in a warehouse.

The guideline is part of the Hazardous Substances Publication Series (Publicatiereeks Gevaarlijke Stoffen). This series describes how companies can safely handle hazardous substances and high-risk situations. PGS 37-2 focuses specifically on mitigating risks during the storage of lithium batteries.

The guideline is already important for companies, governments, safety regions, and insurers. PGS 37-2 is expected to be legally anchored in 2027 via the Environment and Planning Act (Besluit activiteiten leefomgeving). From that moment on, the guideline will no longer be optional for many companies.

That is why it is important not to wait until the rules are definitively mandatory. Adjustments to storage areas, processes, permits, and safety facilities take time.

Why is more regulation being introduced for lithium batteries?

The primary reason is safety. When damaged or overheated, lithium batteries can enter a so-called thermal runaway. This is a chain reaction in which cells become extremely hot and can cause a fire.

A battery fire is often difficult to control. Batteries can reignite, and harmful substances can be released. In a warehouse or distribution environment, this can have major consequences for employees, buildings, stock, and business continuity.

Because lithium batteries are increasingly common in logistics chains, the need for clear and uniform safety rules is also growing. Companies want to know where they stand. Insurers and licensing authorities are also looking more critically at the way batteries are stored.

PGS 37-2 is intended to provide more clarity, increased safety, and a more level playing field.

Which requirements might apply?

The exact impact varies per situation. For example, it matters how many batteries you store, what type of batteries they are, whether they are new, used, or damaged, and how your warehouse is organized.

Possible measures within PGS 37-2 relate to, among other things, fire compartmentalization, heat and fire detection, ventilation, risk analyses, staff training, and special storage facilities. Protection against collisions in warehouses may also become important.

Stricter requirements may apply to larger quantities or damaged batteries. This is precisely why it is important to map out your situation thoroughly. A one-size-fits-all solution often doesn’t exist. The right approach depends on your flow of goods, storage volume, and risk profile.

What does PGS 37-2 mean for your organization?

For companies that store or process lithium batteries, PGS 37-2 can influence multiple aspects of business operations.

First and foremost, it requires insight. You need to know which lithium-based energy carriers you store, in what quantities, and under what conditions. Without that overview, it becomes difficult to take the right measures.

Additionally, the guideline can have consequences for your warehouse layout. Think of separate storage zones, adjusted walking routes, detection systems, or extra safety instructions for employees.

Planning and inventory management also become more important. When certain goods fall under stricter storage conditions, you want to prevent them from staying in your warehouse unnecessarily long. Good coordination between transport, warehousing, and delivery helps to limit risks.

Why preparing now is wise

2027 may seem far away, but preparation is essential for logistical adjustments—especially when structural measures, permit processes, or new procedures are required.

Companies that start inventorying now will gain more control over the impact. You avoid having to make decisions under time pressure later. Moreover, you demonstrate to customers, insurers, and partners that you take safety seriously.

At Van der Helm, we believe that looking ahead provides peace of mind. By creating timely insight, you can make better choices for your storage, transport, and inventory strategy.

How Van der Helm works with you

Van der Helm supports companies with logistical solutions that align with their flow of goods. We don’t just look at the storage itself, but at the entire chain—from forwarding and warehousing to transport and distribution.

For companies working with high-tech goods, this integrated approach is vital. Especially when regulations change, you want to be able to rely on a partner who thinks along with you, provides an overview, and can act quickly.

With short lines of communication, personal contact, and experience in international logistics, we help you set up your supply chain in a safe and future-oriented way.

Ready for the next step?

PGS 37-2 requires attention, but it also offers opportunities. Companies that invest now in safe and well-organized storage are building more security for the future.

Want to know what PGS 37-2 could mean for your storage or logistical processes? Contact Van der Helm. Together, we will look for a solution that fits your flow of goods, safety needs, and future plans.