The purpose of The Compliance Exchange is to provide an online research facility for compliance officers and other professionals engaged in the business of managing investments and for those who study, service or regulate investment business. The Compliance Exchange aims to filter from the information jungle of the internet a maintained collection of links to selective and relevant information sources. A compliance officer is the person employed by a bank, investment or securities firm to oversee compliance with the rules that govern their industry. At the regulators page you can link to the homepages of investment and securities regulators.
Some regulators provide the text of their rulebooks online.
At the exchanges page you can access the websites of many stock exchanges. Check pricing data as a reasonableness indicator for best execution. Audit whether companies are listed. You can also do diligence checks that markets continue to meet eligibility criteria. At the associations page you can access the pages of the various trade bodies that have an interest in the investment industry.