Is nibs is government approved

The approval status of NIBs (which could refer to various products or entities, such as nibs in a writing context or specific financial institutions) depends on the specific context and region. If you're referring to a specific product or organization, it would be necessary to check with the relevant governmental regulatory authority for confirmation. Generally, products or organizations must meet certain criteria and receive approval from regulatory bodies to be deemed government-approved. Always consult official sources for the most accurate information.