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… accordance with sound engineering principles. Duration of Directive As stated in section 19 of the Act, this direction …
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… the most important changes from ERG2020 to ERG2024. They’re organized based on the color of the corresponding section in the guidebook—White, Yellow/Blue, Orange, and Green. In addition to the changes below, all sections … have received minor editorial changes for accuracy and consistency. In this edition, QR codes have been added to …
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