Small business status is a self-certification process. The self-certification process is also used for certification as a women-owned or a veteran-owned business. However, the process for certification as a small disadvantaged business, 8(a) or a business within a HUBZone is different. To attain status, SBA must certify you: Small Business -- Self-certification, 8(a) firms -- Certification by SBA, SDB -- Certification by SBA*, Women-owned -- Self-certification, HUBZone -- Certification by SBA, Veteran-owned -- Self-certification, Service-Disabled -- Self-certification.
Being on a Schedule does not guarantee an order. However, Schedules can generate substantial orders for firms that actively market their products or services.