(a) The public agency must ensure that not later than 45 days after the expiration of the 30 day period under § 300.510(b), or the adjusted time periods described in § 300.510(c)—

1. (1) A final decision is reached in the hearing; and
2. (2) A copy of the decision is mailed to each of the parties.

(b) The SEA must ensure that not later than 30 days after the receipt of a request for a review—

1. (1) A final decision is reached in the review; and
2. (2) A copy of the decision is mailed to each of the parties.

(d) Each hearing and each review involving oral arguments must be conducted at a time and place that is reasonably convenient to the parents and child involved.

(Authority: 20 U.S.C. 1415(f)(1)(B)(ii), 1415(g), 1415(i)(1))