Relating to affirmative defenses to prosecution for certain offenses involving material or conduct that is obscene or otherwise harmful to children.

The context provided does not include the actual text or detailed provisions of HB 947. While the bill title mentions "affirmative defenses to prosecution for certain offenses involving material or conduct that is obscene or otherwise harmful to children," no specific mechanisms, affected parties, or policy changes are described in the available information. Without access to the full bill text (as noted in the "This version is not currently available" message), a factual summary cannot be created. I recommend checking the official bill PDF or legislative website for complete details once it becomes available.