| 31st Executive Council (2073-075) | |||
| President | Er. Dr. Hare Ram Shrestha | ||
| Vice President | Er. Uma Shankar Sah | ||
| General Secretary | Er. Umesh Prasad Thani | ||
| Deputy General Secretary | Er. Rabi Bhushan Jha | ||
| Treasurer | Ar. Susan Vaidya | ||
| Member | Er. Anup Gautam | ||
| Member | Er. Sanjay Adhikari | ||
| Member | Er. Robert Khanal | ||
| Member | Er. Ashok Raj Gautam | ||
| Member | Er. Saroj Dhital | ||
| Member | Er. Nanda Kumar Ojha | ||
| Member | Er. Tapendra Bdr Khadka | ||
| Member | Er. Anjana Bhatta | ||
| Member | Er. Hom Nath Pokhrel | ||
| Member | Er. Shyam Bikram Khana | ||
| 30th Executive Council (2070-072) | 29th Executive Council (2068-70) | ||
| President | Er. Dhruba Raj Thapa | President | Er. Mahendra Bahadur Gurung |
| Vice-President | Er. Arvind Kumar Gupta | Vice President | Er. Dilip Kumar Jha |
| General Secretary | Er. Kishore Kumar Jha | General Secretary | Er. Anuradha Sharma Adhikari |
| Deputy General Secretary | Er. Dinesh Chandra Panthy | Deputy General Secretary | Er. Suraj Lamichhane |
| Treasurer | Ar. Bindu Shrestha | Treasurer | Er. Shailita Manandhar (Joshi) |
| Member | Er. Mandip Subedi | Member | Er. Binod Bhattarai |
| Member | Er. Shankar Prasad Pandit | Member | Er. Bhesh Raj Thapa |
| Member | Er. Bisho Raj Kaphale | Member | Er. Shaligram Parajuli |
| Member | Er. Dipendra Mishra | Member | Er.(Ar.) Susan Vaidya |
| Member | Er. Pramod Dawadi | Member | Er. Anju Udash |
| Member | Er. Krishna Singh Basnet | Member | Er. Rohini Poudel |
| Member | Er. Niran Maharjan | Member | Er. Birodh Rijal |
| Member | Er. Sachindra Kumar Dev | Member | Er.Chudaraj Dhakal |
| Member | Er. Bindu Adhikari | Member | Er. Ishor Chandra Baniya |
| Member | Er. Ambikesh Kumar Jha | Member | Er. Bikash Pokhrel |
| 28th Executive Council (2066-068) | 27thExecutive Council (2064-066) | ||
| President | Er. Hariom Srivastav | President | Er. Kishore Shakya |
| Vice President | Er. Bhagat Man Singh Pradhan | Vice President | Er. Rameshwar Yadav |
| General Secretary | Er. Dhruba Thapa | General Secretary | Er. Shambhu K.C. |
| Deputy General Secretary | Er. Mukesh Raj Kafle | Deputy General Secretary | Er. Dipendra Bahadur Bam |
| Treasurer | Er. Laxmi Pant (Bhatt) | Treasurer | Er. Renu Bishwas Chaudhary |
| Member | Er. Deepak Shrestha | Member | Er. Hari Bahadur Darlami |
| Member | Er. Neeraj Shah | Member | Er. Dhruba Bhatta |
| Member | Er. Ramesh Prasad Koirala | Member | Er. Kamal Raj Adhikari |
| Member | Er. Ram Prasad Ghimire "Kabiraj" | Member | Er. Rishi Raj Dahal |
| Member | Er. Ramesh Subedi | Member | Er. Dev Raj Niraula |
| Member | Er. Reny Bajracharya | Member | Er. Deepak Babu Kandel |
| Member | Er. Rajan Lama | Member | Er. (Ar.) Swarup Gurung Kone |
| Member | Er. Govinda Prasad Poudel | Member | Er. Dharma Narayan Sah |
| Member | Er. Paritosh Kumar Chaudhary | Member | Er. M. Ragiv Husain |
| Member | Er. Dipesh Bista | Member | Er. Laxman K.C. |
| 26th Executive Council (2062-064) | 25th Executive Council (2060-062) | ||
| President | Er. Saroj Devkota | President | Prof. Dr. Jiba Raj Pokharel |
| Vice President | Er. Shaligram Singh | Vice-President | Er. Hare Ram Shrestha |
| General Secretary | Er. Mahendra Bahadur Gurung | General Secretary | Er. Kanhaiya Lal Gupta |
| Deputy General Secretary | Er. Birendra Man Shakya | Deputy General Secretary | Er. Hari Prasad Rijal |
| Treasurer | Er. Dr. Rekha Shrestha | Treasurer | Er. Pradip Chandra Pokharel |
| Member | Er. Anuradha Sharma | Member | Ar. Smita Shrestha |
| Member | Er Pragya Rajauria | Member | Er. Chandra Kumar Subedi |
| Member | Er. Girija Prasad Gorkhaly | Member | Er. Umesh Silwal |
| Member | Er. Dr. Govind Raj Pokharel | Member | Er. Jasman Lalchan |
| Member | Er. Kishore Kumar Bhattarai | Member | Er. Munee Lal Yadav |
| Member | Er. Suresh Pokharel | Member | Er. Binod Neupane |
| Member | Er. Shiva Prasad Koirala | Member | Er. Bishwo Bhakta Kharel |
| Member | Er. Kishore Kumar Jha | Member | Er. Biplab Kumar Ghimire |
| Member | Er. Krishna Dev Yadav | Member | Er. Nagendra Prasad Adhikari |
| Member | Er. Dr. Shanta BS Tuladhar | Member | Er. Prachar Man Singh Pradhan |
| 24th Executive Council (2058-60) | 23rd Executive Council (2056-058) | ||
| President | Er. Narayan Govinda Halwai | President | Er. Yub Raj Sharma |
| Vice President | Er. Dr. Narendra Kumar Lal | Vice President | Er. Kanahaiya Lal Gupta |
| General Secretary | Er. Dr. Bharat Raj Pahari | General Secretary | Er. Hari Darshan Shrestha |
| Deputy General Secretary | Er. Dr. Santoshananda Mishra | Deputy General Secretary | Er. Tribendra Raj Pant |
| Treasurer | Er. Krishna C. Manandhar | Treasurer | Er. Hare Ram Shrestha |
| Member | Er. Karuna Sharma | Member | Er. Abadhesh Chandra Jha |
| Member | Er. Kishore Thapa | Member | Er. Arjun Bdr. K.C. |
| Member | Er. Birendra Bahadur Deoja | Member | Er. Dipendra Bdr. Bom |
| Member | Er. Nahendra Pradhan | Member | Er. Govinda Tiwari |
| Member | Er. Shambhoo B. Shrestha | Member | Er. Hari pd. Rijal |
| Member | Er. Dilip K. Jha | Member | Er. Kiran Malla |
| Member | Er. Chet Nath Pnade | Member | Er. Komal Karki |
| Member | Er. Ghanshyam Gautam | Member | Er. Shambhu K.C. |
| Member | Er. Rajesh Pathak | Member | Er. Sri Ram Neupane |
| Member | Er. Arun Rajauria | Member | Er. Uma Shankar Sah |
| 22nd Executive Council (2054-056) | 21st Executive Council (2052-054) | ||
| President | Er. Bhoj Raj Regmi | President | Er. Chet Pd. Bhattarai |
| Vice President | Er. Hari Om Shrivastav | Vice President | Er. Kishor Shakya |
| General Secretary | Er. Kishore Shakya | General Secretary | Er. Yub Raj Sharma |
| Deputy General Secretary | Er. Subodh Pd. Timilsina | Deputy General Secretary | Er. Hari Darshan Shrestha |
| Treasurer | Er. Bhagat MS Pradhan | Treasurer | Er. Gopal Bdr. Khadka |
| Member | Er. Binay Regmi | Member | Er. Durga Shangraula |
| Member | Er. Dhruba Raj Thapa | Member | Er. Prameshor Pokharel |
| Member | Er. Dr. Jiba Raj Pokhrel | Member | Er. Bijay Chalise |
| Member | Er. Dr. Kiran Bhattarai | Member | Er. Bhoj Raj Regmi |
| Member | Er. Dr. Mukunda PS Pradhan | Member | Er. Madhusudhan Poudel |
| Member | Er. Mahesh Bhattarai | Member | Er. Ramesh Nath Bastola |
| Member | Er. Rantneshor Lal | Member | Er. Sashi Raj Shrestha |
| Member | Er. Ramesh Bastola | Member | Er. Shaligram Singh |
| Member | Er. Tribendra Raj Pant | Member | Er. Birendra Yadav |
| Member | Er. Manoj Kumar Verma | Member | Er. Hare Ram Shrestha |
| 20th Executive Council (2050-052) | 19th Executive Council (2046-050) | ||
| President | Er. Iswer Raj Onta | President | Er. Shankar Nath Rimal |
| Vice President | Er. Bhoj Raj Regmi | President | Er. Sohan Lal Ranjitkar |
| General Secretary | Er. Yub Raj Sharma | Vice President | Er. Sohan Lal Ranjitkar |
| Deputy General Secretary | Er. Bisho Nath Baral | Vice President | Er. Bla Sundar Malla Ball |
| Treasurer | Er. Kanahaiya Lal Gupta | General Secretary | Er. Pramod Bdr. Shrestha |
| Member | Er. Saroj Devkota | General Secretary | Er. Chandra Kishor Lal |
| Member | Er. Mukunda Pd. Neupane | Deputy General Secretary | Er. Tulsi Das Shrestha |
| Member | Er. Kishor Shakya | Deputy General Secretary | Er. Bishoswahakha Koirala |
| Member | Er. Maheshor NS K.C. | Treasurer | Er. Prof. Dr. Jiba Raj Pokhrel |
| Member | Er. Mohan Bdr. Kayastha | Treasurer | Er. Nahendra Pradhan |
| Member | Er. Chandra Kishor Lal | Member | Er. Kamal Raj Pandey |
| Member | Er. Sri Krishna Yadav | Member | Er. Kiran Raj Joshi |
| Member | Er. Hari Darshan Shrestha | Member | Er. Badan Lal Naychhyou |
| Member | Er. Sanat Kumar Pokhrel | Member | Er. Mukunda Pd. Dhakal |
| Member | Er. Subodh Pd. Timilsina | Member | Er. Samrajya Pratap Rana |
| Member | Er. Shanta Bdr. Shakya | ||
| Member | Er. Sri Ram Bhagat Mathe | ||
| Member | Er. Iswer Raj Onta | ||
| Member | Er. Devendra Raj Tiwari | ||
| 18th Executive Council (2044-046) | 17th Executive Council (2042-044) | ||
| President | Er. Shankar Nath Rimal | President | Er. Shankar Nath Rimal |
| Vice President | Er. Bhojraj Regmi | Vice President | Er. Sohan Lal Ranjitkar |
| General Secretary | Er. Sri Ram Bhagat Mathe | General Secretary | Er. Sri Ram Mathe |
| Deputy General Secretary | Er. Dinesh Chandra Pyakurel | Deputy General Secretary | Er. Krishna Sharan Chankhu |
| Treasurer | Er. Rabindra Nath Shrestha | Deputy General Secretary | Er. Dinesh Chandra Pyakurel |
| Treasurer | Er. Nahendra Pradhan | Treasurer | Er. Bhola Nath Upadhaya |
| Member | Er. Babu Ram Bhattarai | Treasurer | Er. Rabindra Nath Shrestha |
| Member | Er. Badri Man Joshi | Member | Er. Kedar Chandra Sharma |
| Member | Er. Drona Raj Ghimire | Member | Er. Govinda Singh Pradhan |
| Member | Er. Mukunda Pd. Dhakal | Member | Er. Pramod Bdr. Shrestha |
| Member | Er. Rajendra Kumar Joshi | Member | Er. Prem Nath Maskey |
| Member | Er. Samrajya Pratap Rana | Member | Er. Mohan Bdr. Kayastha |
| Member | Er. Pramod Bdr. Shrestha | Member | Er. Suresh Kumar Pudasaini |
| Member | Er. Suresh Kumar Pudasaini | Member | Er. Hari Om Shrestha |
| Member | Er. Suresh Kumar Nembang | Member | Er. Ramesh Chandra Arya |
| Member | Er. Tulsi Das Shrestha | Member | Er. Ram Saran Karki |
| Member | Er. Shanti Malla | ||
| 16th Executive Council (2040-042) | 15th Executive Council (2039-040) | ||
| President | Er. Ram Pd. Dahal | President | Er. Ram Pd. Dahal |
| Vice President | Er. Sohan Lal Ranjitkar | Vice President | Er. Prem Nath Maskey |
| General Secretary | Er. Devendraraj Tiwari | General Secretary | Er. Devendraraj Tiwari |
| Deputy General Secretary | Er. Tanka Pd. Gautam | Deputy General Secretary | Er. Kamal Rijal |
| Treasurer | Er. Hisila Yami | Treasurer | Er. Dr.Jagdish Chandra Pokharel |
| Member | Er. Kamal Raj Pandey | Member | Er. Hiranya Kumar Bhattarai |
| Member | Er. Mohan Pd. Sharma | Member | Er. Sanat Pd. Upadhaya |
| Member | Er. Babulal Agrawal | Member | Er. Bhojraj Regmi |
| Member | Er. Medini Pd. Rijal | Member | Er. Yangya Pd. Poudel |
| Member | Er. Shanti Malla | Member | Er. Rabindra Nath Bhattarai |
| Member | Er. Pramod Bdr. Shrestha | Member | Er. Mohan Pd. Koirala |
| Member | Er. Ram Sharan Karki | Member | Er. Dharma Pd.'Bhabuk' |
| Member | Er. Tek Nath Dhital | Member | Er. Bishowmbhar Chitrakar |
| Member | Er. Jigbar Joshi | Member | Er. Badri Narayan Jha |
| Member | Er. Chiranjivi Upadhaya | Member | Er. Veerendra Keshari Upadhaya |
| Member | Er. Deo Sharma Poudel | ||
| 14th Executive Council (2038-039) | 13th Executive Council (2037-038) | ||
| President | Er. Birendra Keshari Upadhaya | President | Er. Iswari Chandra Sharma |
| Vice President | Er. Sohan Lal Ranjitkar | Vice President | Er. Kiran Kumar Bhattarai |
| Secretary | Er. Chaturdhoj Karki | Secretary | Er. Saroj Devkota |
| Member | Er. Sanat Pd. Upadhaya | Member | Er. Hari Lal Rajbahak |
| Member | Er. Hiranya Kumar Bhattarai | Member | Er. Karuna Govinda Shrestha |
| Member | Er. Rajendradhoj Joshi | Member | Er. Bijay Krishna Shrestha |
| Member | Er. Bharat Kunwar | Member | Er. Dipak Gyawali |
| Member | Er. Bhoj Raj Regmi | Member | Er. Mankaji Shrestha |
| Member | Er. Yangya Pd. Poudel | Member | Er. Jiba Raj Pokharel |
| Member | Er. Samrajya Pratap Rana | Member | Er. Sahanta Bdr. Shakya |
| Member | Er. Krishna Chandra Mandhar | Member | Er. Samrajya Pratap Rana |
| Member | Er. Shanta Bdr. Shakya | Member | Er. Krishna Chandra Manandhar |
| Member | Er. Dhan Bhakta Shakya | Member | Er. Dhan Bhakta Shakya |
| Member | Er. Dharma Raj Shakya | Member | Er. Dharma Shakya |
| Member | Er. Iswari Chandra Sharma | Member | Er. Indra Ratna Sthapit |
| 12th Executive Council (2036-037) | 11th Executive Council (2035-036) | ||
| President | Er. Indra Ratna Sthapit | President | Er. Pashupati Pratap Shah |
| Vice President | Er. Padam Lal Shrestha | Vice President | Er. Rameshor Man Amatya |
| Secretary | Er. Hari Om Shrestha | Secretary | Er. Binod Bdr. Shrestha |
| Member | Er. Bharati Sharma | Treasurer | Er. Shant Bir Singh Tuladhar |
| Member | Er. Sohan Lal Ranjitkar | Member | Er. Iswari Man Pradhan |
| Member | Er. Hari Lal Rajbahak | Member | Er. Devi Pd. Chapgain |
| Member | Er. Dipak Gyawali | Member | Er. Umesh Nath Shigdel |
| Member | Er. Man Kaji Shrestha | Member | Er. Umesh Bdr. Malla |
| Member | Er. Kurana Govinda Shrestha | Member | Er. Asesh Giri |
| Member | Er. Jiba Raj Pokharel | Member | Er. Bijay Raj Sharma |
| Member | Er. Bijay Krishna Shrestha | Member | Er. Suresh Raj Dali |
| Member | Er. Bharat Sharma | ||
| Member | Er. Devendra Raj Tiwari | ||
| Member | Er. Keshav Mangal Joshi | ||
| Member | Er. Keshav Pd. Upadhaya | ||
| 10th Executive Council (2034-035) | 9th Executive Council (2033-034) | ||
| President | Er. Iswari Man Pradhan | President | Er. Min Bdr. Raut |
| Vece-Pre. | Er. Satya Narayan Rathi | Vice President | Er. Bhogya Bikram Shah |
| Secretary | Er. Binod Bdr. Shrestha | Secretary | Er. Asesh Giri |
| Treasurer | Er. Dilli Ratna Shakya | Member | Er. Birendra Keshari Upadhaya |
| Member | Er. Min Bdr. Raut | Member | Er. Iswari Man Pradhan |
| Member | Er. Asesh Giri | Member | Er. Umesh Nath Sigdel |
| Member | Er. Durga Bdr. Gurung | Member | Er. Manohar Rajbhandari |
| Member | Er. Umesh Bdr. Malla | Member | Er. Dilli Ratna Shakya |
| Member | Er. Umesh Nath Shigdel | Member | Er. Ram Pd. Dahal |
| Member | Er. Bindu Nath Lohani | Member | Er. Prakash Chandra Joshi |
| Member | Er. Gyanesh Bajracharya | Member | Er. Gyanesh Bajracharya |
| Member | Er. Bimal Pd. Shrestha | Member | Er. Bimal Pd. Shrestha |
| Member | Er. Uttam Ratna Dhakhwa | Member | Er. Uttam Ratna Dhakwa |
| Member | Er. Ram Pd. Dahal | Member | Er. D.B. Gurung |
| 8th Executive Council (2032-033) | 7th Executive Council (2031-032) | ||
| President | Er. Veerendra Keshari Upadhaya | President | Er. Bishnu Bdr. Karki |
| Vice President | Er. Min Bdr. Raut | Vice President | Er. Umesh Nath Shigdel |
| Secretary | Er. Narayan Datta Sharma | Secretary | Er. Prakash Chandra Joshi |
| Member | Er. B.B. Karki | Member | Er. Iswari Man Pradhan |
| Member | Er. Umesh Natha Shigdel | Member | Er. Mukunda Bdr. Thapa |
| Member | Er. Manohar Raj Bhandari | Member | Er. Laxman Pd. Ghimire |
| Member | Er. Prakash Chandra Joshi | Member | Er. Devi Pd. Chapgain |
| Member | Er. Laxman Pd. Ghimire | Member | Er. Kanahaiya Lal Kayastha |
| Member | Er. R.P. Shah | Member | Er. Manohar Rajbhandari |
| Member | Er. Narayan Pd. Rimal | ||
| Member | Er. Bindeshwor Yadav | ||
| Member | Er. A.P. Upadhaya | ||
| Member | Er. R.K. Mandal | ||
| Member | Er. S.M. Pradhan | ||
| 6th Executive Council (2030-031) | 5th Executive Council (2029-030) | ||
| President | Er. Mukunda Bdr. Thapa | Persident | Er. Prem Prakash Shrestha |
| Secretary | Er. Prakash Chandra Joshi | Vice President | Er. Subarna Bikram Thapa |
| Member | Er. Prem Prakash Shrestha | Secretary | Er. Kiran Shankar |
| Member | Er. Meen Raj Gyanwali | Treasurer | Er. Meen Raj Gyawali |
| Member | Er. Rama Kanta Adhikari | Member | Er. Shankar Nath Rimal |
| Member | Er. Shambhoo Pani Gautam | Member | Er. Angur Man Tuladhar |
| Member | Er. Bhogya Bikram Shah | Member | Er. Ramakanta Adhikari |
| Member | Er. Angur Man Tuladhar | Member | Er. Krishna Bdr. Khatri |
| Member | Er. Iswari Man Pradhan | Member | Er. Shanti Malla |
| Member | Er. Laxman Pd. Ghimire | Member | Er. Umesh Nath Shigdel |
| Member | Er. Devi Pd. Chapagain | Member | Er. Bhogya Bikram Shah |
| Member | Er. Narayan Pd. Bhattarai | Member | Er. Iswari Man Pradhan |
| Member | Er. Manohar Rajbhandari | Member | Er. Arun Kumar Sharma |
| Member | Er. Kanahaiya Lal Kayastha | Member | Er. S.P. Gautam |
| 4th Executive Council (2028-029) | 3rd Executive Council (2027-028) | ||
| President | Er. Shankar Nath Rimal | President | Er. Shankar Krishna Malla |
| Vice President | Er. Hari Bdr. Basnet | Secretary | Er. Govinda Raj Bhatta |
| Secretary | Er. Iswari Man Pradhan | Member | Er. Birendra Keshari Upadhaya |
| Member | Er. Shankar Krishna Malla | Member | Er. Rishi Kumar Pandey |
| Member | Er. Bijay Nath Upreti | Member | Er. Achyut Prasad Pradhan |
| Member | Er. Umesh Bahadur Malla | Member | Er. Bijay Nath Upreti |
| Member | Er. Bidur Bdr. Karki | Member | Er. Padam Bdr. Chhetri |
| Member | Er. Binod Bdr. Shrestha | Member | Er. Bidur Bdr. Karki |
| Member | Er. Bhogya Bikram Sha | Member | Er. Tej Kumar Sharma |
| Member | Er. Durga Bdr. Gurung | Member | Er. Bharat Raj Pandey |
| Member | Er. Meen Raj Gyawali | Member | Er. Shatya Narayan Rathi |
| Member | Er. Sushil Dev Manandhar | Member | Er. Binod Bahadur Shrestha |
| Member | Er. Achyut Pd. Pradhan | Member | Er. Er. Udit Narayan Dev |
| Member | Er. Shanti Karki | ||
| 2nd Executive Council (2026-027) | 1st Executive Council (2025-026) | ||
| President | Er. Veerendra Keshari Upadhaya | President | Er. Jayan Bdr. Pradhan |
| Vice- Pre. | Er. Prakash Gauchand | Secretary | Er. Min Bdr. Raut |
| Secretary | Er. Bhuanesh K. Pradhan | Member | Er. Padam lal Shrestha |
| Member | Er. Shiva Nath Sharma | Member | Er. Prabinja Man Singh Pradhan |
| Member | Er. Tej K. Sharma | Member | Er. Hari Om Shrestha |
| Member | Er. Padam Lal Shrestha | Member | Er. Niranjan Pd. Shrivastav |
| Member | Er. Hari Om Shrestha | Member | Er. Shiva Nath Sharma |
| Member | Er. Bharat Raj Pandey | ||
| Member | Er. Shatya Narayan Rathi | ||
| Member | Er. Udit Narayan Dev | ||
