Media Organizations:

• "Seminar-Workshop on Writing IEC Materials," seminar-workshop conducted for 28 journalists during the First National Media Seminar-Workshop for Broadcasters and Journalists with Disabilities at Ballroom A of The Pearl Manila Hotel, General Luna St. corner Taft and UN Avenue, Ermita, Manila on 27 July 2006 upon the request of the Alyansa ng May Kapansanang Pinoy (AKAP Pinoy)
• "Seminar-Workshop on Journalism Ethics and News Writing," conducted for 12 editors and reporters of Philippine Journalists, Inc. (PJI)/Journal Group of Publications on 7 August 2004 at the Journal Building on Railroad St. and 19th and 20th Sts., Port Area, Manila upon the request of PJI's Human Resources Department

Non-government Organization:

• "Advanced News Reporting," seminar-workshop conducted for 17 staff of the International Rice Research Institute (IRRI) on 19 December 2006 at its seminar room in Harrar Hall, Los Ba�os, Laguna

Government Agencies:

• "Seminar-Workshop on News Writing for Newsletters," seminar-workshop conducted for 25 officers and staff of the National Youth Commission (NYC) on 13 July 2006 at its conference room, 4/F Bookman Building, 373 Quezon Avenue, Quezon City upon the request of the Development Center for Asia Africa Pacific (DCAAP)
• "Seminar-Workshop on Writing Press Releases," seminar-workshop conducted for 19 private and public school teachers, public information officers and other employees of local government agencies from 25 to 27 April 2006 at the Aquinas University in Legazpi City (Albay) upon the request of the Development Center for Asia Africa Pacific (DCAAP)
• "Seminar-Workshop on Writing Press Releases," seminar-workshop conducted for 40 public information officers and other employees of local government agencies from 9 to 11 November 2005 at the University of the Philippines School of Labor and Industrial Relations upon the request of the Development Consultants for Asia Africa Pacific (DCAAP)

Academic Institutions/Organizations:

• "Editorial Writing for High School Students," seminar conducted for high school students and faculty members who attended the 5th NCR Journalism Training Seminar on 17 November 2006 at the HRD auditorium of Philippine Normal University (PNU) upon the request of The Torch (official student publication of PNU)
• "Column Writing for Campus Journalists," seminar conducted for selected participants in the Lunduyan 2006 Luzonwide Journalism and Arts Workshop on 28 October 2006 at the Baluarte, Vigan City, Ilocos Sur upon the request of the College Editors Guild of the Philippines (CEGP)
• "The Practice of Online Journalism in the Philippines: Personal Observations," seminar for 400 mass communication students and faculty members during the 2006 CALABARZON Communication Convention on 25 September 2006 at the Freedom Hall, Lyceum of Batangas, Capitol Site, Batangas City upon the request of the Lyceum's Department of Mass Communication
• "Emerging Trends in Publication Design and Layout," seminar-workshop for 50 campus journalists and faculty advisers during the First Annual Journalism Seminar-Workshop on 10 September 2006 at the Multi-Purpose Hall, University of the Assumption (UA) in San Fernando City, Pampanga upon the request of Regina (official student publication of UA)
• "Seminar-Workshop on Campus Journalism," seminar-workshop for 55 elementary (Grades IV to VI) and high school students of the Holy Rosary Parochial Institute (HRPI) from 6 to 7 September 2006 at the HRPI Audio-Visual Room in Orani, Bataan upon the request of HRPI Principal Rev. Fr. Alwin Bobis
• "On Journalism Ethics," seminar conducted for campus journalists of the University of Perpetual Help System DALTA (UPHSD) on 26 August 2006 at the Electronic News Room, UPHSD in Molino 3, Bacoor, Cavite upon the request of The Perpetual Light
• "Advanced News Writing," seminar conducted for campus journalists during the 66th National Student Press Convention and 33rd Biennial National Student Press Congress of the College Editors Guild of the Philippines (CEGP) on 20 May 2006 at the Puerto Vista Resort, Sto. Domingo, Albay upon the request of CEGP
• "Understanding Plunder," seminar conducted for 30 private school teachers during the 9th IPED National Educators' Conference on 13 May 2006 at the Brentwood Apartelle in Baguio City upon the request of IBON Foundation, Inc.
• "Journalism and Public Interest," seminar conducted for 400 high school campus journalists and faculty advisers of public schools in Laguna on 22 February 2006 at D.L. Umali Hall in the International Rice Research Institute (IRRI) upon the request of IRRI's Community Relations Office
• "Basics of Copyreading and Headline Writing," seminar conducted for 150 elementary and high school students and faculty members who attended the Liyab 2005: The Torch 4th NCR Journalism Training Seminar on 15 September 2005 at the auditorium of the Philippine Normal University (PNU) upon the request of The Torch
• "Advanced News Writing," seminar conducted for students and faculty advisers who attended the PubPalihan 2005 at the University of the Philippines (UP) in Manila on 12 August 2005 upon the request of the UP Panitikan
• "Writing for Newspapers," seminar conducted for the 2005-2006 NEAP Scholars at the College of Education Benitez Hall, University of the Philippines (UP) in Diliman, Quezon City on 6 July 2005 upon the request of Dr. Mayette Otero
• "Writing for the Web," seminar conducted for 25 journalists at the Lopez Jaena Journalism Workshop on 4 May 2005 at the University of the Philippines (UP) in Baguio City
• "Editorial Writing for High School Campus Journalists," seminar conducted for the participants of Litteratus 2005 on 13 January 2005 at Elizabeth Seton High School, BF Resort Village, Las Pi�as City upon the request of its adviser
• "Column Writing for Campus Journalists," seminar conducted for selected participants in the Lunduyan 2004 Luzonwide Journalism Skills Training on 26 October 2004 at the Casa Marinero in Intramuros, Manila upon the request of the College Editors Guild of the Philippines (CEGP)
• "Technical and Popular Writing," seminar-workshop in line with the Crash Course on Communication and Public Relations conducted for 12 officers and staff of the Palawan Tropical Forestry Protection Programme on 1 June 2004 at the University of the Philippines College of Mass Communication (UP CMC) in Diliman, Quezon City upon the request of the UP CMC Office of Extension and External Relations
• "Editorial Writing for High School Campus Journalists," seminar conducted for the editors and staff of Seton Notes, official publication of Elizabeth Seton High School on 26 May 2004 at its campus in BF Resort Village, Las Pi�as City upon the request of its adviser
• "Basics of Online Publishing," seminar conducted for selected delegates to the 64th National Student Press Congress and 32nd Convention of the College Editors Guild of the Philippines (CEGP) on 21 April 2004 at the Don Bosco Retreat House, Lawaan, Talisay City in Cebu upon the request of the CEGP
• "Batayang Kurso para sa mga Guro," seminar-workshop conducted for 90 members of the Quezon City Public School Teachers Association (QCPSTA) on 19 April 2004 at the La Consolacion Villa, Woodsgate Subdivision, Camp 7, Kennon Road in Baguio City upon the request of the QCPSTA
• "Basics of Journalism Ethics," seminar conducted for 100 students and faculty of Far Eastern University (FEU) on 28 February 2004 at the FEU's Science Building in Morayta, Manila upon the request of the university's Department of Communication
• "Advanced News Reporting," seminar in line with PubPalihan: A Skills Training Workshop on Journalism on 25 February 2004 at the Kalayaan Residence Hall, University of the Philippines (UP) in Diliman, Quezon City upon the request of Solidaridad