An authorized carrier shall apply for a certificate of authorization for each health benefit plan the carrier intends to offer on the Exchange. The authorized carrier shall no longer offer a QHP on the Exchange, if: The plan’s certification of authorization expires; The plan is decertified by the Exchange; The carrier elects to withdraw from the market with the Exchange, under 45 CFR §156.290; or The carrier elects not to offer or renew the QHP on the Exchange in accordance with Insurance Article, Annotated Code of Maryland. With respect to per-member premium rating for family coverage offered through a QHP on the Exchange, a carrier shall cap the premium rating for non-spousal dependents at three non-spousal dependents under the age of 21 for all plans authorized for sale under this chapter.