Starting from October 2020, the password system for the UNDP eTendering website has been revised to enhance the security and user interface.
To download the guide with more details on the usage of the new password system, please click here.

A partir de Octubre de 2020, el sistema de contraseñas del sitio web de eTendering del PNUD será modificado para mejorar la seguridad y la interfaz de usuario.
Para descargar la guía con más detalles sobre el uso del nuevo sistema de contraseñas, haga clic aquí.

A partir d'octobre 2020, le système d'identification du site eTendering du PNUD est changé pour améliorer la sécurité et l'interface utilisateur.
Pour télécharger le guide avec plus de détails sur l'utilisation du nouveau système d'identification, veuillez cliquer ici.

View Notice

RFP-2021-031 Thailand Fourth National Report
Procurement Process :RFP - Request for proposal THA10 - 0000010350   Click here to participate
Office :UNDP Thailand Country Office - THAILAND
Deadline :30-Sep-21 @ 05:00 AM (New York time)
Posted on :08-Sep-21 @ 02:37 AM (New York time)
Development Area :OTHER  OTHER
Reference Number :82980
Link to Atlas Project :
00105911 - NC4-BUR3 to the UNFCCC
Documents :
UNDP e- Tendering- User Gude for Bidder_Jan 2018
Step-by-Step Guidance_New Atlas to bidder
Overview :

Addendum # 1

RFP-2020-031_UNFCCC National Reports Preparation

This addendum is issued with the purpose to amend RFP-2020-031 dated 8 September 2021 as follow:

  •  Proposal Submission Deadline: The proposal submission deadline has been extended till 4:00PM (Bangkok Time), 30 September 2021 (Thursday).


All other clauses and conditions shall remain unchanged.

Only complete proposal against this RFP will be considered for further evaluation. The bidders are reminded to submit all the required documents with its submission.

This Addendum#1 constitutes an integral part of the bidding documents for RFP-2020-031


The United Nations Development Programme (UNDP) hereby invites you to submit a Proposal to this Request for Proposal (RFP) for the above-referenced subject.

If you are interested in submitting a Proposal in response to this RFP, please prepare your Proposal in accordance with the requirements and procedure as set out in this RFP and submit it by the Deadline for Submission of Proposals set out in Bid Data Sheet.

Please acknowledge receipt of this RFP by using “Accept Invitation” function in e-Tendering system, if applicable.

UNDP looks forward to receiving your Proposal and thank you in advance for your interest in UNDP procurement opportunities.

For the first time registrants, use the following details to login and create access:

Username:  event.guest

Password:  why2change

After login into the system please choose Event ID THA10-0000010350 under the name of " RFP-2021-031 Thailand Fourth National Report”


Event Name: RFP-2021-031 Technical Support for the Preparation of Thailand’s Fourth National Communication Report to UNFCCC

RFP Title: RFP-2021-031 Thailand Fourth National Report

Event ID: THA10-0000010350

Deadline of submission:  22 September 2021, 04:00PM (Bangkok time)

Kindly note that the above is the general username and password that all bidders use to first login to register the company.   Once you have finished your registration, you will receive a confirmation email with your own username and temporary password.   Sign in and you will be prompted to change this temporary password to your own password.  Please remember and note down your new user id and password as this will be used to view and submit all UNDP bids. Kindly be gently reminded again that bidder must register your company in our ERP Module to submit and view the event.  Both Technical proposal and Financial proposal submitted by email will not be accepted.

IMPORTANT NOTE: The amount of the Financial proposal MUST NOT be mentioned anywhere in the submitted documents or in the e-tendering system, other than the Financial Proposal. Failure in compliance with the mentioned condition shall result in rejection of the offer.



** The deadline for submitting query for clarifications/ questions is 3 days prior the submission deadline**

If any query, please send your questions regarding the procedure of e-tendering to the email address provided below

Email:  cc:

Attention: Procurement Officer

Subject : RFP-2021-31 Thailand Fourth National Report.

Please note:

1. It is strongly recommended to create your username with two parts, your first name and last name separated by". ", similar to the one shown above.

 2. Although   the registration page enables you to create a user ID, the actual user name and password will be created and assigned by the Atlas security team who will send a valid password to the registered email address. Once the supplier has signed in with a valid user name and password, they can see and bid on both public events and events to which they have been invited.

 UNDP looks forward to receiving your bid and thanks you in advance for your interest in UNDP procurement opportunities.

Please note that this procurement process is being conducted through the online tendering system of UNDP. Bidders who wish to submit an offer must be registered in the system. Visit this page for system user guides and videos in different languages:

If already registered, go to and sign in using your username and password. Use "Forgotten password" link if you do not remember your password. Do not create a new profile.

If you have never registered in the system before, you can register by visiting the above link, sign in with username below, and follow the instructions in the user guide:
  • Username: event.guest
  • Password: why2change

If you are interested to participate in this Tender, it is strongly recommended that you log in and subscribe to the Tender using "Accept Invitation" feature so you can keep updated with Tender amendments including deadline. Note that in case of inconsistencies between information in eTendering system and other premises, information in eTendering system prevails.
If you are facing login issues or have any challenges with using the eTendering system, please consult the various user guides/videos in the link below or contact the procurement focal point managing the tender you are interested in.

Si encuentra problemas de acceso o tiene dificultades para utilizar el sistema de eTendering, por favor consulte las guías de usuario y los vídeos en el enlace que podrá encontrar más abajo, o contacte con la persona de referencia de la licitación en la que esté interesado en participar.

Si vous rencontrez des problèmes de connexion ou rencontrez des difficultés lors de l'utilisation du système eTendering, veuillez consulter les différents guides / vidéos de l'utilisateur fournis dans le lien ci-dessous ou contacter le point focal des achats gérant l'offre qui vous intéresse.