Our overall dataset is refreshed daily to account for changes in the market, such as new listings, delistings, splits, etc. However, shariah compliance reports are updated in line with each company's financial reporting schedule. For US-based companies, which typically report to the SEC on a quarterly basis, compliance reports are refreshed at least once every quarter. For non-US companies that may report semi-annually or annually, compliance updates coincide with these reporting periods. If a company undergoes a significant event or change in its business model in between reporting periods, we'll do our best to review and update the company's status as necessary to reflect the most current and accurate information.