While the primary sign that includes the traffic light is standardized and cannot be changed, the one exception is including additional languages. The dimensions of the sign is fixed so realistically only two “alternate” languages can be included on a given sign. If there are language barriers unique to your community please contact us. SwimSmart signs come standard in English and Spanish.  Alternatively, appendage signs are permissible for any additional information or languages unique to your beach. These additional signs are attached either above or below the primary sign and include other information such as logos, QR codes, websites, phone numbers, or park rules. The only restriction on appendage sign is that it cannot contradict the primary sign.