EX-10.(A)



 Exhibit 10(A) 

Execution Version 

EXTENSION AGREEMENT 

October 3, 2016 
 JPMorgan Chase Bank, N.A.,
as the Agent 
 under the Credit Agreement referred to below 

JPMorgan Chase Bank, N.A. 
 500 Stanton Christiana Road, 3/Ops2

 Newark, Delaware 19713 
 Attention: Michelle Carey, Wholesale
Loan Operations 
 JPMorgan Chase Bank, N.A. 
 383 Madison
Avenue, 27th Floor 
 New York, New York 10179 

Attention: Vivian Lee, Investment Grade Finance 
 Ladies and
Gentlemen: 
 Reference is made to (i) the Amended and Restated Revolving Credit Agreement, dated as of October 11, 2011 (as
supplemented by the Joinder Agreement, dated as of May 15, 2012, as extended by the Extension Agreement, dated as of October 2, 2015 and as amended, modified, further extended, restated, replaced, or supplemented from time to time, the
“Credit Agreement”), among Oncor Electric Delivery Company LLC, as the Borrower, the banks and other financial institutions party thereto as Lenders, JPMorgan Chase Bank, N.A., as the Agent, the Swingline Lender and a
Fronting Bank, and the other Fronting Banks party thereto, and (ii) the Borrower’s request, dated August 30, 2016 (the “Extension Request”), for (A) an extension of the Commitment Termination Date to
October 11, 2018, and (B) the related extensions of the Swingline Termination Date and the Fronting Bank Termination Date, in each case, to the date that is three Business Days before October 11, 2018 (such extensions, collectively,
the “Extension”). Unless otherwise indicated, capitalized terms used herein and not otherwise defined herein have the meanings given such terms in the Credit Agreement. 

In response to the Extension Request, (i) each undersigned Lender agrees to extend its Commitment Termination Date to October 11,
2018, and (ii) the Swingline Lender and each undersigned Fronting Bank agrees to extend its Swingline Termination Date or Fronting Bank Termination Date, as applicable, to the date that is three Business Days before October 11, 2018, the
Extension to be effective on October 3, 2016 (the “Extension Date”). 







 This Extension Agreement shall be construed in accordance with and governed by the law of the
State of New York. Except as specifically provided above, (i) the Credit Agreement and the other Credit Documents shall remain in full force and effect and are hereby ratified and confirmed in all respects by the parties hereto, and
(ii) the execution and delivery of this Extension Agreement shall not operate as a waiver of any right, power or remedy of the Agent or any Lender under the Credit Agreement or any other Credit Documents, nor constitute a waiver of any
provision of the Credit Agreement or any other Credit Documents. This Extension Agreement constitutes a Credit Document and is subject to the provisions of Sections 8.05, 8.15, 8.18, 8.19 and 8.21 of the Credit Agreement, each of which is
incorporated herein by reference, mutatis mutandis. This Extension Agreement may be signed in any number of counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same
instrument. 
 [Signature pages follow] 

  
 Extension Agreement
(Oncor) 








 
					
	THE BANK OF NEW YORK MELLON
		
	By:	 	 /s/ Hussam S. Alsahlani

		 	Name:	 	Hussam S. Alsahlani
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	Barclays Bank PLC
		
	By:	 	 /s/ Christopher M. Aitkin

		 	Name:	 	Christopher M. Aitkin
		 	Title:	 	Assistant Vice President



  
 Extension Agreement
(Oncor) 








 
					
	BOKF, NA dba Bank of Texas
		
	By:	 	 /s/ Matthew Renna

		 	Name:	 	Matthew Renna
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	CIBC Inc.
		
	By:	 	 /s/ Anju Abraham

		 	Name:	 	Anju Abraham
		 	Title:	 	Authorized Signatory
		
	By:	 	 /s/ Gordon R. Eadon

		 	Name:	 	Gordon R. Eadon
		 	Title:	 	Authorized Signatory



  
 Extension Agreement
(Oncor) 








 
					
	Citibank, N.A.
		
	By:	 	 /s/ Richard Rivera

		 	Name:	 	Richard Rivera
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	Comerica Bank
		
	By:	 	 /s/ Kyle J. Weiss

		 	Name:	 	Kyle J. Weiss
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
		
	By:	 	 /s/ Robert Hetu

		 	Name:	 	Robert Hetu
		 	Title:	 	Authorized Signatory
		
	By:	 	 /s/ Lorenz Meier

		 	Name:	 	Lorenz Meier
		 	Title:	 	Authorized Signatory



  
 Extension Agreement
(Oncor) 








 
					
	MIZUHO BANK, LTD.
		
	By:	 	 /s/ Nelson Chang

		 	Name:	 	Nelson Chang
		 	Title:	 	Authorized Signatory



  
 Extension Agreement
(Oncor) 








 
					
	MUFG UNION BANK, N.A.
		
	By:	 	 /s/ Eric Otieno

		 	Name:	 	Eric Otieno
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	THE NORTHERN TRUST COMPANY
		
	By:	 	 /s/ Wicks Barkhausen

		 	Name:	 	Wicks Barkhausen
		 	Title:	 	Vice President



  
 Extension Agreement
(Oncor) 








 
					
	PNC Bank, National Association
		
	By:	 	 /s/ Jon R. Hinard

		 	Name:	 	Jon R Hinard
		 	Title:	 	Managing Director



  
 Extension Agreement
(Oncor) 








 
					
	ROYAL BANK OF CANADA
		
	By:	 	 /s/ Frank Lambrinos

		 	Name:	 	Frank Lambrinos
		 	Title:	 	Authorized Signatory



  
 Extension Agreement
(Oncor) 








 
					
	Sumitomo Mitsui Banking Corporation,
		
	By:	 	 /s/ James D. Weinstein

		 	Name:	 	James D. Weinstein
		 	Title:	 	Managing Director



  
 Extension Agreement
(Oncor) 








 
					
	The Toronto-Dominion Bank, New York Branch
		
	By:	 	 /s/ Annie Dorval

		 	Name:	 	Annie Dorval
		 	Title:	 	Authorized Signatory



  
 Extension Agreement
(Oncor) 








 
					
	U.S. BANK NATIONAL ASSOCIATION
		
	By:	 	 /s/ Eric J. Cosgrove

		 	Name:	 	Eric J. Cosgrove
		 	Title:	 	Senior Vice President



  
 Extension Agreement
(Oncor) 








 
					
	Wells Fargo Bank, National Association
		
	By:	 	 /s/ Keith Luettel

		 	Name:	 	Keith Luettel
		 	Title:	 	Director



  
 Extension Agreement
(Oncor) 









			
	AGREED AND ACCEPTED:
	
	ONCOR ELECTRIC DELIVERY COMPANY LLC
		
	By:	 	 /s/ John M. Casey

		 	John M. Casey
		 	Vice President and Treasurer


  
 Extension Agreement
(Oncor) 









					
	JPMORGAN CHASE BANK, N.A.,
	as Agent, Swingline Lender, a Fronting Bank and a Lender
		
	By:	 	 /s/ Juan J. Javellana

		 	Name:	 	Juan J. Javellana
		 	Title:	 	Executive Director


  
 Extension Agreement
(Oncor)