For Public Elementary & Secondary Schools: Designation of Officer-in-Charge of the Division on April 22 & 25, 2014- Ms. Erdelinda G. Diaz Posted on April 21, 2014 by MSM13 469. Designation of Officer-in-Charge of the Division on April 22 & 25, 2014- Ms. Erdelinda G. Diaz Memorandum