This Invitation to Bid is for Supply and Installation of Automatic Air Quality Monitoring Stations to Karakalpakstan.Please indicate whether you intend to submit a bid by creating a draft response without submitting directly in the system. This will enable the system to send notifications in case of amendments of the tender requirements. Should you require further clarifications, kindly communicate using the messaging functionality in the system. Offers must be submitted directly in the system following this link: http://supplier.quantum.partneragencies.org  using the profile you may have in the portal. In case you have never registered before, you can register a profile using the registration link shared via the procurement notice and following the instructions in guides available in UNDP website: https://www.undp.org/procurement/business/resources-for-bidders.  Do not create a new profile if you already have one. Use the forgotten password feature in case you do not remember the password or the username from previous registration.UNDP UZB will be conducting pre-bid conference via ZOOM:https://undp.zoom.us/j/87339867486 ID: 873 3986 7486Date and Time: Tuesday, December 10, 2024, at 3 PM (Tashkent time zone)All interested participants are welcome to join.