Google AdSense has a set of policies and guidelines that publishers must adhere to in order to participate in the program and monetize their content. These policies ensure a positive experience for users, advertisers, and publishers. Here are some key AdSense policies:

Content Policies:
Publishers must provide original and valuable content that adds value to users.
Content must not contain prohibited content, including adult content, violence, illegal activities, and copyrighted material.
Websites must have sufficient content (text, images, videos) to be reviewed for AdSense approval.
AdSense ads should not be placed on non-content pages like thank you, login, or error pages.
Ad Placement Policies:
AdSense ads should be placed in a way that does not interfere with the user experience or mimic site content.
Ads must be clearly distinguishable from content and labeled as advertisements if necessary.
Publishers should not encourage or deceive users to click on ads artificially.
Traffic Source Policies:
Publishers must not engage in any activity that artificially generates clicks or impressions on ads, including click exchanges, automated clicking tools, or incentivized clicks.
Traffic sources must be genuine and comply with Google's quality guidelines. Publishers should not buy traffic or participate in link schemes.
Website Policies:
Websites must have a functional design and provide a good user experience on all devices.
Websites must comply with Google's webmaster guidelines and not contain malware, malicious code, or deceptive elements.
Prohibited Content Policies:
AdSense does not allow certain types of content, including adult content, illegal content, dangerous or derogatory content, and copyrighted material used without authorization.
Publishers should not promote prohibited products or services, such as illegal drugs, weapons, counterfeit goods, or deceptive financial services.
Copyright Policies:
Publishers must respect copyright laws and only use content (text, images, videos) that they have the right to use or have obtained proper permission for.
AdSense does not tolerate copyright infringement or piracy.
Policy Enforcement:
Violations of AdSense policies may result in account suspension or termination. Google may also withhold earnings or take legal action against violators.
Publishers have the opportunity to appeal policy violations and work to resolve issues with their sites.
By understanding and following these AdSense policies, publishers can maintain eligibility for the program, ensure a positive experience for users and advertisers, and maximize their earnings potential.