The process of fundraising does not end when the company receives the investment amount. The company has to also fulfil certain other conditions afterwards, which are usually timebound. . These could be filing statutory forms (PAS-3 and MGT-14), obtaining insurance to protect directors from liability, re-signing contracts with vendors or clients, preparing and implementing stock option plans, and so on.
After the conditions are satisfied, the company and the founders must confirm this to the investor in writing.