ASTM F963-17 Children’s Product Safety Requirements: An Overview

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ASTM F963-17

ASTM F963-17 is a safety standard for toys, covering chemicals and heavy metals, mechanical and physical properties, electrical safety, small parts, and flammability. Ensuring compliance with ASTM F963-17 is mandatory under CPSIA, for a wide range of toys and other children’s products.

In this guide, we explain what importers and brands must know about this standard, including its product scope, requirements, warning labels, lab testing procedures, and more.

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What is ASTM F963-17?

The American Society for Testing and Materials (ASTM) develops and publishes international standards against which products may be tested – including ASTM F963-17. ASTM standards might also include, labeling, warnings, and other guidelines. In general, compliance with their established standards is voluntary.

However, some standards are incorporated by US regulations, such as the Consumer Product Safety Improvement Act (CPSIA), which incorporates by reference ASTM F963-17 – Standard Consumer Safety Specification for Toy Safety. This makes the standard mandatory for toys and other children’s products manufactured, imported, or sold in the US.

The standard covers requirements for toys intended to be used by children up to 14 years, even if, under CPSIA, it is only mandatory for products intended to be used by children up to 12 years of age. The requirements include mechanical properties, electrical safety, warning labels, and more.

Learn more

You can learn more about CPSIA and ASTM F963-17 in these articles:

CPSIA and ASTM F963 Product Lab Testing: A Complete Guide

CPSIA Tracking Label Guide For Importers & Amazon Sellers

CPSIA Children’s Product Certificate (CPC): A Practical Guide

List of CPSIA Consulting Companies: 8 Companies

CPSIA Requirements For Amazon Sellers: Frequently Answered Questions

Which products must comply with ASTM F963-17?

ASTM F963-17 covers children’s toys and some types of children’s care articles. Here are a few examples:

  • Squeeze toys
  • Projectile toys
  • Stuffed and beanbag-type toys
  • Wheeled ride-on toys
  • Elastic tether toys
  • Magnets
  • Marbles
  • Pacifiers
  • Rattles
  • Pompoms

ASTM F963-17 Summary

ASTM F963-17 covers an extensive list of safety aspects, including the following:

  • Chemicals and heavy metal restrictions
  • Mechanical and physical properties
  • Electrical safety
  • Small parts
  • Flammability

Chemicals and heavy metal restrictions

ASTM F963-17 covers testing methods aimed at ensuring that the amount of heavy metals and other restricted substances present in toys, their materials, or components do not exceed the set limits.

The standard sets limits for phthalates and other substances, including heavy metals, found in toy products. For example, the standard limits the total amount of soluble cadmium content to 75 ppm (50 ppm when toy products include modeling clay as one of their materials).

Other Limits

Here are the maximum soluble migrated element for other heavy metals:

  • Antimony < 60 ppm
  • Arsenic < 25 ppm
  • Barium < 1000 ppm
  • Chromium < 60 ppm
  • Lead < 90 ppm
  • Mercury < 60 ppm
  • Selenium < 500 ppm

Mechanical and physical properties

We list below a few sections of ASTM F963-17 that set mechanical and physical requirements for toys, including testing:

a. Accessible edges (excluding labeling and user manuals)

b. Cords, straps, and elastics

c. Holes, clearance, and accessibility of mechanisms

d. Folding mechanisms and hinges

Electrical safety

The standard also covers requirements related to electrical safety, as some children’s toys contain electrical components or batteries. As such, it is important that these components – and consequently, the toy itself – pose no harm to the child using it.

For example, ASTM F963 references 16 CFR Part 1505 – Requirements for Electrically Operated Toys or Other Electrically Operated Articles Intended for Use by Children.

16 CFR Part 1505 applies to children’s toys powered by a current of 120 V, or higher. It covers safety requirements such as:

  • Protective coating
  • Insulation
  • Containers for heated materials
  • Electrical switches
  • Wiring
  • Performance
  • Mechanical assembly

Also, according to the standard, the toy should include a label indicating:

  • Electrical rating (in volts and amperes or watts
  • Precautionary statements
  • The date of manufacture

16 CFR Part 1505 does not apply to any internal parts that may be powered by 30 V-circuits, nor does it apply to products that are designed for adults but might be used by children.

Small parts

ASTM F963-17 covers requirements for small objects and small parts, which are subject to mandatory testing at a CPSC-accepted laboratory.

Small parts include items less than or equal to 2.25 x 1.25 inches wide. This is the dimension of a purpose-built test cylinder that matches the size of a 3-year-old’s fully-expanded throat.


Items deemed to be “small parts” might include:

a. The entire toy

b. A detachable component

c. A part of the toy that might come off during usage

If the entirety of the small part fits inside the testing cylinder – and the product is designed for use by toddlers below 3 years of age – the product is non-compliant because it is an inherent choking hazard.

If the product containing small parts is designed for children between 3-6 years, it must carry a warning label instead.


According to the standard, some toys must be tested to ensure it is not overly flammable in order to potentially avoid situations when a child plays with them near a heat or flame source. This might include, for instance, plush toys.

Testing should be conducted according to the test methods outlined in 16 CFR Part 1500.3.

If the product was manufactured to include fabric, then the fabric itself should be test tested against 16 CFR Part 1610. Children’s Sleepwear, however, is regulated by 16 CFR Part 1615 and 1616.

You can learn more about this in this article.

Buying ASTM F963-17

Detailed requirements of specific standards can only be accessed through the purchase of said standards. ATSM F963-17 is no different, and it can be purchased online on the ASTM’s website for US$98 as either a hard copy or a downloadable PDF.


ASTM F963-17 is also available on ANSI’s webstore as well. There, clients can purchase a PDF copy of the standard for the same price as on the ASTM website.

S&P Global

S&P Global’s IHS Markit Standards Store offers three options for the purchase of ASTM F963-17:

  • A downloadable PDF copy for US$ 98
  • A hard copy for US$ 98
  • A PDF and hard copy package for US$ 166.60

Ensuring compliance with ASTM F963-17

Ensuring compliance with ASTM F963-17 takes more than sending samples to a lab and hoping for the best. Instead, the compliance process starts at a product design stage, which in turn requires that you or your design team can practically implement the technical safety aspects of ASTM F963-17 into your product design.

1. Identify relevant parts

Only some of the aspects covered by ASTM F963-17 might apply to a specific product. For example, electrical safety requirements only apply to products that include electrical or electronic components.

Thus, it is important to first identify what parts of the standard apply to your products. This is especially true for non-toys children’s products, for which the standard might only cover some safety aspects (e.g. pacifiers).

Additionally, though the standard might cover topics like product flammability and chemical safety, it may not cover other aspects like labeling, performance, and more.

Further, the parts covering mechanical and physical properties can have a direct impact on the actual design of your product.

2. Design for compliance

Toy importers and manufacturers are required to identify which parts of the ASTM F963-17 are applicable to their products and incorporate this knowledge when they design them. There is no such thing as “accidental” compliance with ASTM F963-17. In order to pass a test against, say, small parts or electrical safety, a product must be designed for it.

Therefore, it is important that importers and manufacturers keep in mind the relevant sections while designing their products. This might include requirements for:

a. Small parts

b. Sharp edges

c. Electrical safety

d. Waist restraint straps

e. Safety check to make sure any projectiles don’t end up in a child’s mouth

f. Safety check, stability-wise, for ride-on toys regarding the space between two wheels on one axis

3. Create warning label files

It is also important that importers and manufacturers of children’s products keep into consideration what warning labels should be printed or attached to their product or packaging.

The reason is that if a product is wrongly labeled, it would be difficult and costly, if not impossible (e.g. engraved labels), to rectify this error once the product has already been packaged and shipped.

4. Lab testing

Toys designed or intended primarily for children aged 12 and under must undergo third-party testing. It is advisable to have on hand different estimates from several CPSC-accepted testing laboratories before the product samples are sent off for testing. These estimates could also include a list of test methods.

Once the requirements deemed applicable to the product have been identified and confirmed, the product samples must be sent to the chosen CPSC-accepted lab for lab testing.

ASTM F963-17 Warning Labels

ASTM F963-17 also covers warning labeling requirements. According to this document, warning labels should include the following:

a. An alert symbol (an equilateral triangle containing an exclamation mark)

b. A signal word (like “WARNING” or “CAUTION”, for example)

c. A phrase or sentence describing the potential hazard as well as basic instructions designed to keep everyone safe when the product is in use.

Lab Testing

Testing products in a CPSC-accepted lab against relevant testing methods is usually mandatory and often is the only way to ensure that the product complies with technical requirements, such as substance restrictions.

Is ASTM F963-17 lab testing mandatory?

Products covered by CPSIA may need to be tested according to ASTM F963-17, assuming the standard is applicable. Further, other ASTM standards can also be applicable to the same product.

Also, the test should be conducted on samples that belong to the production batch that is intended to be sold in the United States.

How much does ASTM F963-17 cost?

The price of ASTM F963-17 lab testing can vary based on how complex the product is, the country where you intend to test your products, and other factors. Below, we list some examples of prices taken from this Federal Register document.

Let’s take the example of a product’s component that is tested to ensure that the level of cadmium or other heavy metals does not exceed the safety levels set by the standard. The price of such testing can range anywhere from US$60-190. The price might vary greatly according to the lab and the country where the test is performed (eg. US$60 in China, and US$190 in the US).

Phthalate testing, on the other hand, can be more expensive. It might cost between US$125 and-350 per component tested, according to the testing location. Also, because products may contain multiple components and materials, testing the entire product for phthalates could raise the price above US$1,000.

ASTM F963-17 Lab Testing Companies

There are many companies around the world that offer consumer product compliance testing services. However, only CPSC-accepted labs are allowed to carry out ASTM F963-17 testing under CPSIA requirements.

Below we list some CPSC-accepted lab testing companies that offer ASTM F963-17 lab testing:

  • ACT Lab LLC
  • Eurofins
  • Intertek
  • QIMA
  • SGS
  • UL
  • (USA & EU)

    We Help Brands & Importers With Product Compliance (US & EU)

    • Product Requirements Lists
    • Product Certification
    • Product & Packaging Labeling
    • Lab Testing


    Disclaimer: The content on this website is provided for general information only. The content includes summaries written by our team members based on publicly available information about product safety standards, labeling, documentation, testing, processes, and other product compliance related topics. However, we don’t guarantee that we cover every single relevant regulation/standard/requirement, or that the information is free from errors, or covering every single scenario and exemption. We do make mistakes from time to time. We never provide legal advice of any sort.

    Changes/Updates: Product standards and substance restrictions are subject to frequent updates and changes. In addition, new regulations, standards, and/or requirements may also become effective at any time. We don’t update our articles whenever new standards/regulations/rules are added or changed. We recommend that you consult a lab testing company or other professional to get the latest information about mandatory standards/regulations in your market, country, or state. Lab testing companies generally stay up to date on new and updated standards and regulations.

    National/State-Level Standards/Regulations: Many articles don't cover all European national and US state standards, regulations, and requirements. We recommend that you consult a testing company or other professional to confirm all relevant (and current) national/state level standards and regulations.
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