Citation 12 L.P.R.A. § 8031 URL https://casetext.com/statute/laws-of-puerto-rico/title-twelve-conservation/subt… Country USA State Puerto Rico Population 3,221,789 Dark Sky Approved Policy No billboard and sign illumination dark sky light pollution sky glow uplight light trespass or spillover lumens or lux or candles overillumination shielding glare
