Explanation

Code 24 is used to indicate that the publisher has not been able to determine if a flashing hazard is present.

Note that publications must be checked for flashing hazards to make a claim of conformance to WCAG 2. This code is sometimes used to provide early metadata about a publication to a distributor, before a full accessibility assessment is carried out.

When indicating that a flashing hazard is not known, the reason why it is not known should be detailed in the accessibility addendum.

Only for use in ONIX 3.0 or later.

Examples

Example 1 — Unknown flashing hazard 
<ProductFormFeature>
   <ProductFormFeatureType>12</ProductFormFeatureType>
   <ProductFormFeatureValue>24</ProductFormFeatureValue>
</ProductFormFeature>
<ProductFormFeature>
   <ProductFormFeatureType>09</ProductFormFeatureType>
   <ProductFormFeatureValue>92</ProductFormFeatureValue>
   <ProductFormFeatureDescription>
      Hazard information will be provided once
      accessibility testing is complete.
   </ProductFormFeatureDescription>
</ProductFormFeature>

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