Answers to your questions
Chemical Regulations website currently is a beta product that allows users to search in a single place chemicals by chemical name or by CAS# to see if they are listed on several regulatory bodies like California Prop 65, European Union Reach and Reach Restriction. More will functionality will be added from feedback from users like you. We hope that you find this website useful.
Typically if regulatory changes take place the data will be updated within several days after being published.
As the functionality is currently limited, it did not make sense to charge for it. Eventually Chemical Regulations will be supported by ads or by a membership model or both. We will leave up to our users to help us decide.
In our day to day lives we work as operations managers, regulatory compliance officers and with other titles that need a quick and easy way to access information about chemical products for our companies or customers and didn't find anything on the web that was useful. Hence the creation of the Chemical Regulations website which is not only useful for us but also hopefully useful to you.
Funny you should ask. We have a lot of ideas to help you and others in the chemical industry stay up to day on chemical regulations and other topics surround the chemical industry. We also look for feedback from our user and would love to hear from you. You can emails at chemicalregulations@gmail.com anytime with suggestions and ideas. We look forward to hearing from you.