The opinion of the court was delivered by: Richard W. Roberts United States District Judge
Plaintiff Emyrtle Bennett brings claims of discrimination and retaliation under the Age Discrimination in Employment Act ("ADEA"), codified at 29 U.S.C. §§ 621 et seq., and the District of Columbia Human Rights Act ("DCHRA"), D.C. Code §§ 2-1401.01 et seq. Bennett has moved for leave to file a second amended complaint, and the defendants, the Chancellor of the District of Columbia Public Schools ("DCPS") and the Attorney General of the District of Columbia,*fn1 have moved under Federal Rule of Civil Procedure 12(b)(6) to dismiss the complaint.
A plaintiff may amend her complaint for a second time "only with the opposing party's written consent or the court's leave. The court should freely give leave when justice so requires." Fed. R. Civ. P. 15(a)(2). The decision to grant or deny leave to amend is committed to the sound discretion of the district court. Foman v. Davis, 371 U.S. 178, 182 (1962); James Madison Ltd. v. Ludwig, 82 F.3d 1085, 1099 (D.C. Cir. 1996). Undue prejudice to the opposing party may counsel against granting leave to amend. Atchinson v. Dist. of Columbia, 73 F.3d 418, 425 (D.C. Cir. 1996).
The only proposed changes in Bennett's proposed second amended complaint clarify that she is suing the defendants in their official capacities. Since the defendants acknowledge that Bennett's first amended complaint named the defendants in their official capacities (Defs.' Mem. of P. & A. in Supp. of Defs.' Mot. to Dismiss at 5), granting leave to amend will not unduly prejudice the defendants, and Bennett's motion for leave to amend will be granted.*fn2
The defendants argue that because the complaint alleges claims against the District of Columbia, they are not proper defendants. (Defs.' Mem. of P. & A. in Supp. of Defs.' Reply to Pl.'s Opp'n to Mot. to Dismiss at 2.) An agency or department head is a proper defendant in ADEA and DCHRA suits involving allegations of discrimination within those agencies or departments. See Wilson v. U.S. Dep't of Transp., Civil Action No. 10-490 (RMC), 2011 WL 11500, at *9 (D.D.C. Jan. 4, 2011) (ADEA); Mitchell v. Nat'l R.R. Passenger Corp., 407 F. Supp. 2d 213, 240-41 (D.D.C. 2005) (DCHRA). A suit against an officer in his official capacity is "'another way of pleading an action against an entity of which [that] officer is an agent.'" Kentucky v. Graham, 473 U.S. 159, 165 (1985) (quoting Monell v. N.Y. City Dep't of Social Servs., 436 U.S. 658, 690 n.55 (1978)). Since the complaint does not allege discrimination within the Attorney General's office, nor does it provide any other basis for asserting a claim against the Attorney General, the Attorney General is not a proper defendant and will be dismissed. Although the complaint alleges discrimination within DCPS, defendant Henderson is not a proper defendant because DCPS may not be sued as a separate entity. See United States ex rel. Davis v. Dist. of Columbia, 591 F. Supp. 2d 30, 40 (D.D.C. 2008). The defendants' motion to dismiss therefore will be construed in part as one to substitute the District of Columbia for the Chancellor.*fn3 See Henneghan v. DCPS, 597 F. Supp. 2d 34, 37 (D.D.C. 2009) (substituting the District of Columbia for DCPS); Azabdaftari v. Mayer, Civil Action No. 09-2166 (RWR), 2010 WL 3386395, at *1 n.1 (D.D.C. Aug. 27, 2010) (construing motion to dismiss in part as one to substitute the United States as the proper party defendant where complaint alleged claims that could be raised against only the United States). Accordingly, it is hereby
ORDERED that the plaintiff's second motion  to amend the complaint be, and hereby is, GRANTED. The Clerk's Office is directed to docket as plaintiff's second amended complaint the second attachment to the plaintiff's second motion to amend the complaint. It is further
ORDERED that the defendants' motion  to dismiss, be, and hereby is, GRANTED in part. Defendant Irvin B. Nathan is dismissed, and the District of Columbia is substituted for defendant Kaya Henderson. It is further
ORDERED that defendant District of Columbia respond to the complaint by February 18, 2011.
SIGNED this 28th day of ...