Where a product manufacturer’s declaration confirms that a product contains no formaldehyde, this can be used to demonstrate compliance with both the standard and exemplary level criteria.
However, where a manufacturer has made a declaration of formaldehyde class E1 without testing, this can only be used to demonstrate compliance with the standard criteria.
An E1 declaration only confirms that emissions of formaldehyde are ≤0.12 mg/m3, so this would not be valid evidence to demonstrate compliance with the exemplary level criteria emission limits.
The manufacturer would need to provide additional information (e.g. test report) to show that emissions from the product meet the exemplary level emission limit.
11-Oct-2022 Title amended for clarity and consistency.