Decoding the Differences: Safety Data Sheets (SDS) vs. Lithium Battery Test Summaries (TS)

Imagine preparing a shipment of lithium batteries, only to have it delayed because the carrier demands a Safety Data Sheet (SDS) you didn't think was necessary. Frustrating, right? This scenario is becoming all too common in the shipping industry, causing confusion and unnecessary delays. The problem? A mix-up between what an SDS is and when it's actually required versus the specific needs surrounding Lithium Battery Test Summaries (TS). This confusion not only disrupts your operations but can also lead to significant cost overruns.

In this article, we'll clear up the confusion. We'll break down the differences between an SDS and a TS, explaining their specific purposes and when each document is necessary. By the end of this read, you'll know precisely when an SDS is required for lithium batteries and how to prevent unnecessary shipment delays. Plus, we'll show you how having the right partners can help you navigate these requirements smoothly, keeping your operations running efficiently.

Understanding Safety Data Sheets (SDS)

A Safety Data Sheet (SDS) is a critical document that provides detailed information about a substance's safety properties. Think of it as a comprehensive guide that includes everything you need to know about handling a specific chemical or material safely. They include things like:

• Physical and Chemical Properties: Describes the substance's characteristics, like appearance, boiling point, and solubility.
• Potential Hazards: Identifies risks such as flammability, toxicity, or environmental impact.
• Safe Handling Procedures: Provides instructions on how to safely use, store, and dispose of the substance.
• Emergency Measures: Outlines steps to take in case of accidental exposure or spills.
• Regulatory Information: Lists relevant regulations, helping promote compliance with legal requirements.

SDSs are essential for chemicals and materials that pose physical, health, or environmental risks. They're used by manufacturers, shippers, and safety professionals to promote safe handling and regulatory compliance.

Understanding Lithium Battery Test Summaries (TS)

Unlike the SDS, a Lithium Battery Test Summary (TS) is a document that specifically relates to the safety testing of lithium batteries. This document focuses on ensuring that the batteries have undergone the necessary safety tests before being shipped. They include things like:

• Design Testing: Covers testing required under the UN Manual of Tests and Criteria, Section 38.3. This includes assessments like thermal stability, short circuit testing, and impact resistance.
• Lab Information and Test Report ID: Details about the testing lab, including a unique test report ID number to verify the validity of the data.
• Focus on Safety Testing: Unlike the SDS, which is broader, the TS is narrowly focused on the safety and performance of lithium batteries.

While an SDS provides general safety information about a substance, the TS focuses on whether lithium batteries meet safety standards. This focus on testing rather than general safety information is crucial to understanding when each document is required.

Why the Confusion?

The increasing demand for SDSs in lithium battery shipments has caused significant confusion. Many carriers, perhaps out of an abundance of caution, are requesting SDSs even when they may not be necessary.

Some carriers may misinterpret regulations, assuming all lithium battery shipments require an SDS. The mix-up often stems from a misunderstanding of the different roles these documents play, leading to unnecessary requests for documentation.

Unfortunately, this confusion can lead to shipment delays, increased costs, and strained relationships between shippers and carriers. When a shipment is delayed because of an unnecessary SDS request, it disrupts the entire supply chain, causing frustration and financial loss.

When Is an SDS Required for Lithium Batteries?

Understanding when an SDS is actually required for lithium batteries can help you avoid these disruptions.

 Here's what to know:

• Article Exemption: Lithium batteries are often classified as "articles" under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and various regulations such as U.S. OSHA and REACH. As "articles," they may be exempt from SDS requirements if they do not release hazardous chemicals under normal conditions. OSHA has issued a letter of interpretation that states the criteria for the exemption only apply if the lithium batteries meet the definition of a consumer product according to the Consumer Product Safety Act (15 U.S.C 2051 et seq.) and Federal Hazardous Substances Act (15 U.S.C. 1261 et. seq.).  
• Conditions for Exemption: Batteries that do not pose a chemical hazard in typical use are generally exempt from the need for an SDS. However, this can vary depending on jurisdiction and specific circumstances.

Not all lithium battery shipments require an SDS, especially if they are classified as articles under GHS. Understanding this distinction can prevent unnecessary documentation requests and the delays they cause. With that said, it may make sense to develop a SDS for your batteries to avoid noncompliance and delays when downstream users request them. 

Best Practices  for Shippers and Carriers

To avoid these common pitfalls, shippers and carriers should focus on clear documentation and communication:

• Training: Proper training is essential. Both shippers and carriers need to be well-versed in the specific documentation requirements for lithium batteries. This includes understanding when an SDS is necessary and when it is not.
• Documentation Management: Maintain clear and organized records of all necessary documents, including TS and any relevant SDSs. This helps streamline the shipping process and reduces the likelihood of delays.
• Proactive Communication: Encourage open dialogue between shippers and carriers. By clarifying documentation requirements upfront, you can prevent unnecessary requests and keep shipments on schedule.

Partnering with a knowledgeable and reliable resource can make all the difference when implementing these best practices. That's where CHEMTREC comes in. 

How CHEMTREC Can Help

Navigating the complexities of lithium battery shipping doesn't have to be a headache. CHEMTREC offers the comprehensive support you need to cut through the confusion and keep your operations running smoothly.

Comprehensive Support:

• Document Management: Our CRITERION service acts as your centralized hub for managing and distributing Lithium Battery Test Summaries (TS), so you have everything you need at your fingertips.
• Assistance with SDS: We simplify the preparation and management of SDSs and other crucial documents, like Voluntary Product Information Sheets, helping you avoid unnecessary delays and keep your shipments on track.

Proactive Solutions:

• Speeding Up Shipments: By reducing delays caused by documentation issues, we help you get your lithium battery shipments where they need to be faster and with less hassle.
• Enhancing Safety Awareness: Our centralized information sources empower you to maintain high safety standards and compliance across your supply chain.

Understanding the differences between Safety Data Sheets (SDS) and Lithium Battery Test Summaries (TS) is crucial for anyone involved in lithium battery shipping. With CHEMTREC by your side, you'll not only grasp these distinctions but also streamline your operations, reduce costly delays, and stay ahead of regulatory demands.

Don't let documentation confusion derail your shipments. Contact CHEMTREC today, and let us help you achieve seamless, compliant, and efficient shipping every step of the way.