Archives

OPA Publications

Journals & Newsletters – preserving our professional legacy since 1976

The OPA periodically publishes journals and newsletters in order to inform members and the general public of its events and activities.
Digital Preservation Initiative: We are digitizing our historical publications from 1976 onwards. Check back regularly for new additions.

Journals

The OPA Journal Volume 38, Issue 1

Vol.38 No.1 New

The OPA Journal Volume 37, Issue 1

Vol.37 No.1

The OPA Journal Volume 34, Issue 2

Vol.34 No.2

The OPA Journal Volume 30

Vol.30

The OPA Journal Volume 20

Vol.20

The OPA Journal Volume 19

Vol.19

The OPA Journal Volume 02

Vol.2 Archive

Newsletters

OPA E-Newsletter 2025 May

May 2025 New

OPA E - Newsletter September 2024

Sep 2024

OPA E - Newsletter April 2024

Apr 2024

OPA E - Newsletter January 2024

Jan 2024

OPA E-Newsletter 2023

2023

OPA Newsletters October 2022

Oct 2022

OPA E - Newsletter April 2022

Apr 2022

Chief Office Bearers

The principal office bearers responsible for strategic leadership and governance of the organization.

Mr. Jayantha Gallehewa

Mr. Jayantha
Gallehewa

President

Provides strategic leadership and represents the organization at all major events...

Mr. Tisara De Silva

Mr. Tisara
De Silva

President Elect

Eng. Ravi Rupasinghe

Eng. Ravi
Rupasinghe

General Secretary

Mr. Dharshana Wijemanne

Mr. Dharshana
Wijemanne

Treasurer

Mr. Sujeewa Lal Dahanayake

Mr. Sujeewa
Lal Dahanayake

Imm. Past President