Website maintenance and development

SEI is accepting proposals until Wednesday 3 October 2018 at 14:00 CET for the following tender invitation, available below as PDF, for maintenance and development of the SEI website (

The scope of work will include ongoing maintenance and support of the content management system; reviewing errors and fixing issues in the codebase; creating backups to secure and retrieve data as needed; support and advice on domains and domain settings; and, as budget is available, continuous development of the SEI website.

Further details are available in the following PDF.

Key details

Contracting authority Stockholm Environment Institute (SEI)
Postal address Box 24218, SE-104 51 Stockholm, Sweden
Corporate ID no 802014-0763
Contact person Moa Engström
Head of Corporate Communication
Submission of tender to
Last date and time to submit tender Wednesday 3 October 2018 14:00 CET
Procurement type Simplified procedure in accordance with the Swedish Public Procurement Act (2016:1145), Chapter 19 Section 5.
Tenders may be accepted without prior negotiations.
Negotiations, if any, can only be commenced at the initiative of SEI.

How to submit

Submissions must be emailed to Moa Engström, Head of Corporate Communication ( Questions regarding the tender process should also be sent to Moa.

The final date for submissions is Wednesday 3 October 2018 at 14:00 CET. Tenderers must confirm that their tender is valid and binding upon them for 60 (sixty) days from 3 October 2018.

The above tender invitation (PDF file) contains full details, including other key dates.