PLDT

November 20, 2018

PHILIPPINE STOCK EXCHANGE Disclosure Department 6/F Philippine Stock Exchange Tower 28th Street corner 5th Avenue Bonifacio Global City

Attention: Ms. Janet A. Encarnacion Head, Disclosure Department

Dear Ms. Encamacion,

We submit herewith a copy of our report, as filed with the Securities and Exchange Commission, on the participation of PLDT Inc. directors, advisors and key officers in the company's Annual Corporate Governance Enhancement Session on 16 November 2018 with Dr. Matthew Bell and Mr. Paul R. Brody as keynote speakers on the topics, "Sustainability Strategy in a Disruptive Business Environment: ESG Best Practices and Compliance Issues' and "Blockchain Technology Use Cases and Strategic Benefits, Risks and Governance Issues", respectively.

We trust you will find everything in order.

Very truly yours,

ATT)14ttilRDES C. RAUSA-CHAN

Corporate Secretary

PLOT General Office P.O. Box 2148 Makati City, Philippines

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1111111111111111111111111111111111111111111111111111111111111111111111111111! 0 11!1!!1 , 96

SECURITIES AND EXCHANGE COMMISSION SECBuilding, EDSA, Greenhills. MandaluyongCity,MetroManila, Philippines

Tel:(632) 726-0931 to 39 Fax:(632) 725-5293 Email: mis@sec.gov.ph

Barcode Page

The following document has been received:

Receiving Officer/Encoder : Edmundo Guia Receiving Branch : SEC Head Office

Receipt Date and Time : November 21, 2018 03:58:49 PM Received From : Head Office

Company Representative

Doc Source

Company Information

SEC Registration No. PW00000055

Company Name PLDT INC.

Industry Classification

Company Type Stock Corporation

Document Information

Document ID 111212018001896

Document Type LETTER/MISC

Document Code LTR Period Covered November 20, 2018 No. of Days Late 0

Department CED/CFD/CRMD/MRD/NTD Remarks

COVER SHEET

SEC Registration Number

5 5

Company Name

Principal Office (No./Street/Barangay/Cityfrown/Province)

RAMON COJUANGCO BUILDING

MAKAT I AVENUE MAKA T I CITY

Form Type Department requiring the Secondary License Type,

Advisement report If Applicable

COMPANY INFORMATION

Company's Email Address Company's Telephone Mobile Number Number/s

816-8553

Annual Meeting Fiscal Year No. of Stockholders Month/Day Month/Day

11,665 Every 2"d Tuesday December 31 As of October 31, 2018 of June

CONTACT PERSON INFORMATION The designated contact person MUST be an Officer of the Corporation

Name of Contact Person

Ma. Lourdes C. Rausa-Chan

Email Address

Irchan@pldt.com.ph

Telephone Mobile Number Number/s

816-8553

Contact Person's Address

9/F MGO Building, Legaspi cor. Dela Rosa Streets, Makati City

Note: In case of death, resignation or cessation of office of the officer designated as contact person, such incident shall be reported to the Commission within thirty (30) calendar days from the occurrence thereof with information and complete contact details of the new contact person designated.

PLDT November 20, 2018

SECURITIES & EXCHANGE COMMISSION Ground Floor, Secretariat Building Philippine International Convention Center PICC Complex, Pasay City

Attention: ATTY. RACHEL ESTHER J. GUMTANG-REMALANTE Officer-in-Charge, Corporate Governance and Finance Department

Dear Sirs and Madams:

We report that our 2018 Annual In-House Corporate Governance Training also known as Annual Corporate Governance Enhancement Session ("2018 CG Session") for directors and officers was conducted on November 16, 2018 at the Grand Hyatt Hotel, Taguig City. As disclosed in our letter to the Securities and Exchange Commission ("SEC) dated October 11, 2018, the speakers and topics discussed in the 2018 CG Session were:

SPEAKER TOPIC Dr. Matthew Bell Susta inability Strategy in a Disruptive Business

Environment: ESG Best Practices and Compliance Issues Mr. Paul R. Brody Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

In compliance with the relevant SEC circulars, we submit herewith the attached Certificates of Attendance of the following PLDT Inc. directors, advisors and key officers who participated in the 2018 CG Session.

DIRECTORS

Ray C. Espinosa

Shigeki Hayashi

Junichi Igarashi

Aurora C. Ignacio

Bernido H. Liu

Artemio V. Panganiban

Ma. Lourdes C. Rausa-Chan

Albert F. del Rosario

Pedro E. Roxas

ADVISORY BOARD/COMMITTEE AUDIT COMMITTEE ADVISOR

Oscar S. Reyes 1. Corazon S. de la Paz-Bernardo

Roberto R. Romulo

Orlando B. yea

Christopher H. Young

PLDT General Office P.O. Box 2148 Makati City. Philippines

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KEY OFFICERS

Ernesto R. Alberto

Anabelle L Chua

Victorico P. Vargas

Alejandro 0. Caeg

Menardo G. Jimenez, Jr.

June Cheryl A. Cabal-Revilla

Oscar Enrico A. Reyes, Jr.

Katrina L Abelarde

Rafael M. Bejar

Jose Arnilo S. Castafieda

28.Gerardo Jose V. Castro

Gene S. De Guzman

Elisa B. Gesalta

Ma. Gillian R. Gonzalez

Ma. Criselda B. Guhit

Silverio S. lbay, Jr.

9. Marco Alejandro T. Borlongan 34. Marven S. Jardiel

Marisa V. Conde

Gil Samson D. Garcia

Leah Camilla B. Jimenez

Fiorentino D. Mabasa, Jr.

Leo I. Posadas

Aileen D. Regio

Luis S. Refion

Martin T. Rio

Ricardo M. Sison

Emiliano R. Tanchico

Melissa V. Verge! De Dios

Maria Cecilia Fl. Abad

Minerva M. Agas

Benedict Patrick V. Alcoseba

Elizabeth S. Andojar

Tito Rodolfo B. Aquino, Jr.

We trust that you will find everything in order.

Very truly yours,

2ftzfc----71 MA. LOURDES C. FtAUSA-CHAN Corporate Secretary & Chief Governance Officer

Princesita P. Katigbak

Alexander S. Kibanoff

Javier C. Lagdameo

Luis Ignacio A. Lopa

Paolo Jose C. Lopez

Maria Carmela F. Luque

Melanie A. Manuel

Oliver Carlos G. Odulio

Ricardo C. Rodriguez

Genaro C. Sanchez

Maria Christina C. Semira

Ma. Merceditas T. Siapuatco

Arvin L Siena

Carla Elena A. Tabuena

John Henri C. Yanez

Radames Vittorio B. Zalameda

PLDT General Office P.O.Box 2148 Makati GO, Philippines

PLD 1

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ray C. Espinosa

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Shigeki Hayashi

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Junichi Igarashi

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Aurora C. Ignacio

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Bernido H. Liu

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Artemio V. Panganiban

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ma. Lourdes C. Rausa-Chan

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Albert F. del Rosario

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Pedro E. Roxas

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Oscar S. Reyes

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Roberto R. Romulo

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Orlando B. Vea

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Christopher H. Young

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Corazon S. de la Paz-Bernardo

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Maria Cecilia H. Abad

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Katrina L. Abelarde

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Minerva M. Agas

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ernesto R. Alberto

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Benedict Patrick V. Alcoseba

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Elizabeth S. Andojar

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Tito Rodolfo B. Aquino, Jr.

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Rafael M. Bejar

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Marco Alejandro T. Borlongan

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

June Cheryl A. Cabal-Revilla

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Alejandro O. Caeg

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Jose Arnilo S. Castañeda

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Gerardo Jose V. Castro

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Anabelle L. Chua

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Marisa V. Conde

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Gene S. De Guzman

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Gil Samson D. Garcia

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Elisa B. Gesalta

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ma. Gillian Y. Gonzalez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ma. Criselda B. Guhit

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Silverio S. Ibay, Jr.

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Marven S. Jardiel

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Leah Camilla B. Jimenez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Menardo G. Jimenez, Jr.

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Princesita P. Katigbak

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Alexander S. Kibanoff

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Javier C. Lagdameo

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Luis Ignacio A. Lopa

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Paolo Jose C. Lopez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Maria Carmela F. Luque

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Florentino D. Mabasa, Jr.

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Melanie A. Manuel

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Oliver Carlos G. Odulio

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Leo I. Posadas

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Aileen D. Regio

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Luis S. Reñon

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Oscar Enrico A. Reyes, Jr.

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Martin T. Rio

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ricardo C. Rodriguez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Genaro C. Sanchez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Maria Christina C. Semira

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Maria Merceditas T. Siapuatco

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Arvin L. Siena

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Ricardo M. Sison

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Carla Elena A. Tabuena

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Emiliano R. Tanchico

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Victorico P. Vargas

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Melissa V. Vergel De Dios

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

John Henri C. Yanez

Sustainability Strategy in a Disruptive Business Environment:

ESG Best Practices and Compliance Issues; and

Blockchain Technology Use Cases and Strategic Benefits,

Risks and Governance Issues

Radames Vittorio B. Zalameda