What we offer

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​​​​ACER is a multicultural and dynamic work environment that values diversity and inclusion

The Agency offers different employment opportunities and types of contracts to motivated and talented individuals who are eager to contribute to the integration and functioning of a single energy market in Europe.

ACER employees benefit from flexible working arrangements, between 17 and 19 days of public holidays in addition to the annual leave as well as a number of allowances in addition to the basic salary based on their personal situation. 

ACER pays great attention to the wellbeing, training and development of all its staff and provides a number of opportunities for team building and integration.

At ACER...we care
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Careers

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​The European Union Agency for the Cooperation of Energy Regulators (ACER) is a decentralised EU agency located in Ljubljana.

Working for ACER means being part of a challenging, dynamic, multicultural environment working towards a single energy market to the benefit of all EU consumers. 

We all share a set of common core values that we incorporate in our daily work and social relations: cooperating, delivering quality results, communicating, problem solving, being service oriented, knowledge sharing, and welcoming diversity.​

Be part of ACER
  • ​Believing in a rewarding mission: As an integral part of ACER, you will be contributing to our work towards a fully integrated and well-functioning energy market in Europe.

  • Supporting growth and development: We sustain your professional development by providing regular feedback and plenty of training opportunities.

  • Being part of a multicultural and dynamic work environment: You will work with experienced colleagues from all over Europe and beyond, interact with the various departments, NRAs and other energy stakeholders. You will have a chance to impart your knowledge and skills to colleagues and trainees.

  • Promoting wellbeing: We support your health and wellbeing. We offer private health insurance, and a wide range of welfare services and recreation activities, such as Pilates and yoga classes, football and fitness trainings, cultural activities, Away Days, ergonomic consulting, professional psychological support, or access to confidential counsellors.

  • Living in one of the green capitals of Europe: Ljubljana is a city with a green soul that proudly holds the European Green Capital 2016 award.​

Working at ACER means:
Find out more about:

Closed calls - Archive

Closed calls - Archive

2021 - 2024

08.03.2024 - ACER/NEG/FM/05/2024Notice on prospection for office premises for the Agency’s headquarters in Ljubljana, Slovenia

Closing date: 25/03/2024 by 18:00 hours local time

Last update: Not applicable.

Notice

 

19.10.2023 - ACER/OP/CS/31/2023: Provision of maintenance services for burglar-proof and bullet-proof doors with automatic lock, fire doors with automatic lock and electric sliding glass doors with automatic lock for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 23/11/2023 by 16:00 hours local time

Contract notice

Contract award notice

 

18.07.2023 – ACER/OP/ED/26/2023: Study on the Welfare Potential of Co-optimised Allocation of Cross-zonal Capacity between the Balancing Capacity and Day-ahead Electricity Markets for the Agency

Closing date: 16/08/2023 by 16:00 hours local time

Contract notice

Contract award notice

 

11.07.2023 – ACER/OP/IGR/23/2023: A Report on Benefit-based Remuneration of Efficient Infrastructure Investments for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 08/08/2023 by 16:00 hours local time

Contract notice

Contract award notice

 

24.08.2022 – ACER/OP/CS/03/2022: Provision of consultancy services in the areas of security, occupational health and safety and business continuity for the European Union Agency for the Cooperation of Energy Regulators                               

Closing date: 18/10/2022 by 16:00 hours local time

Notice

 

13.04.2022 – ACER/NEG/CS/10/2022: Notice on prospection for office premises for the Agency’s headquarters in Ljubljana, Slovenia                               

Closing date: 18/05/2022

Last update: 05/05/2022

Notice

Questions and answers

 

10.08.2021 - ACER/OP/LS/20/2021: Assistance in Data Protection Compliance Pursuant to Regulation (EU) 2018/1725 for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 14.09.2021, 16:00 h local time

Notice

Contract Award Notice

 

01.06.2021 - ACER/OP/CS/03/2021: Provision o​f medical services for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 06.07.2021, 16:00 h local time

Notice

​​​​Contract Award Notice

 

​​​25.05.2021 - ACER/OP/CS/02/2021: Provision o​f services of temporary agency work to the European Union Agency for the Cooperation of Energy Regulators

Closing date: 29.06.2021, 16:00 h local time

Notice

Contract Award Notice

 

02.04.2021 - ACER/OP/GAS/01/2021: Provision of maintenance, support and development services for Java applications for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 18.05.2021, 16:00 h local time

Notice​

Contract Award notice

12.10.2020 - ACER/OP/CS/02/2020: Provision of maintenance, support and development services for SharePoint applications for the European Union Agency for the Cooperation of Energy Regulators

Closing date: 12.11.2020, 16:00 h local time

Notice​

​___​

24.09.2020 - ACER/OP/CS/03/2020: Provision of Internet Connectivity and Telecommunication Services for the European Union Agency for the Cooperation of Energy Regulators​

Closing date: 27.10.2020, 16:00 h local time​ extended to 03.11.2020, 16:00 h local time

N​otic​e​

Corrigendum

Contract award notice

​___

​​​08.07.2020 - ACER/OP/GAS/09/2020: Provision of subscriptions for specialised press/reporting for the European Union Agency for the Cooperation of Enrgy Regulators

Closing date: 10.08.2020
Noti​ce​​

Contract award notice
​___

30.04.2019 - ACER/OP/DO/07/2019: Provision of maintenance and development services for the websites of the Agency for the Cooperation of Energy Regulators

Closing date: 05.06.2019
Notice
Contract award notice

___​
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27.10.2018 - ACER/OP/DO/14/2018: Provision of maintenance and development services for the websites of the Agency for the Cooperation of Energy Regulators

​Closing date: 05.12.2018
Notice
Contract award notice​​

___

 

30.08.2017 - ACER/OP/DO/13/2017: Provision of legal and economic assistance in the field of energy regulation for the Agency for the Cooperation of Energy Regulators

Closing date: 12.10.2017
Procurement documents
Contract award notice

___
 10.07.2017 - ACER/OP/MIT/10/2017: IT system integration services and IT consultancy services for the Agency for the Cooperation of Energy Regulators

Closing date: 04.09.2017
Procurement documents
Contract award notice Lot 1
Contract award notice Lot 2

___
 27.05.2017 - ACER/OP/ADMIN/07/2017: Provision of medical services for the Agency for the Cooperation of Energy Regulators

Closing date: 29.06.2017 extended to 04.07.2017
Procurement documents
Contract award notice

​___

27.05.2017 - ACER/OP/ADMIN/12/2017: Provision of temporary agency workers to the Agency for the Cooperation of Energy Regulators
Closing date: 06.07.2017 extended to 11.07.2017
Procurement documents
Contract award notice

​___

27.05.2017 - ACER/OP/DO/11/2017: Provision of consultancy services in the areas of security, business continuity and data protection for the Agency for the Cooperation of Energy Regulators

Closing date: 12.07.2017 extended to 17.07.2017
Procurement documents
Contract award notice Lot 1
Contract award notice Lot 2
Contract award notice Lot 3

___

21.10.2016 - ACER/OP/ADMIN/08/2016: Provision of legal services in appeal cases to the Board of Appeal of the Agency for the Cooperation of Energy Regulators
Closing date: 22.11.2016
Notice
Procurement documents
Answers to questions
Contract award notice​

​___
 22.10.2016 - ACER/OP/ADMIN/12/2016: Provision of Internet connectivity ad fixed telephony services for the Agency for the Cooperation of Energy Regulators  

Closing date: 24.11.2016
Notice
Procurement documents​​
Contract award notice​                

​___

 30.07.2016 - ACER/OP/ADMIN/07/2016: Provision of maintenance and development services for the IT applications of the Agency for the Cooperation of Energy Regulators

Closing date: 22.09.2016
Notice
Procurement documents​
Answers to questions​​
Annex I.A: Reference table​
Annex I.A: Reference table - updated
Corrigendum no. 1 to Contract Notice​​
Annex I: Tender specifications - Corrigendum to point 17.2
Annex I: Tender specifications in Czech language​
Contract award notice for  Lot 1​ 
Contract award notice for Lot 2       

​___
 26.07.2016 - ACER/OP/ADMIN/06/2016: Provision of Internet connectivity, fixed and mobile telephony services for the Agency for the Cooperation of Energy Regulators

Closing date: 05.07.2016
Notice​
Procurement documents
Corrigendum no. t to Contract Notice​
Annex I: Tender specifications - Corrigendum to point 4.1.4
Annex II: Financial offer - new
Contract award notice for Lot 1​​
Contract award notice for Lot 2​


​___​​ 

31.05.2016 - ACER/OP/MMD/04/2016: IT hosting services for the Agency for the Cooperation of Energy Regulators   
Closing date: 05.07.2016
Notice
Procurement documents​​​​
Answers to questions​
Contract award notice​

        

2020 - 2016
Documents
See Also

03.09.2014 - ACER/OP/ADMIN/10/2014: Provision of temporary agency workers to the Agency for the Cooperation of Energy Regulators

Closing date: 28.10.2014
Notice
Tender documentation
Answers to questions
Contract award notice​​​​


 

22.07.2014 - ACER/OP/DO/03/2014: Provision of maintenance and development services for the websites of the Agency for the Cooperation of Energy Regulators
Closing date:11.09.2014 - extended to 01.10.2014

Notice

Tender documentation
Answers to questions
Corrigendum no. 1 to Contract Notice
Corrigendum no. 2 to Contract Notice
Annex I: Tender specifications - Corrigendum to point 21.2

Annex II: Financial Offer

                               

20.05.2014 – ACER/OP/ADMIN/04/2014: Provision of catering services for the Agency for the Cooperation of Energy Regulators

Closing date: 10/07/2014

Notice                                

Tender documentation

Contract award notice    

                           

05.02.2014 – ACER/OP/DO/02/2014: Provision of printing services for the Agency for the Cooperation of Energy Regulators
Closing date: 16/04/2014

Notice                               

Tender documentation                               

Answers to questions                               

Corrigendum to the Contract Notice                               

Annex II Financial Offer - NEW                                

Contract award notice                               

___​


 

13.08.2013 – ACER/OP/MMD/09/2013: Provision of IT consultancy services for the implementation of the Agency's REMIT Information System (ARIS) for the Agency for the Cooperation of Energy Regulators

Closing date: 01/10/2013

Notice

Tender documentation                               

Answers to questions                               

Contract award notice

                  

13.08.2013 – ACER/OP/DIR/08/2013: Provision of legal, economic and technical assistance in the field of energy regulation for the Agency for the Cooperation of Energy Regulators
Closing date: 30/09/2013

Notice                               

Tender documentation                               

Answers to questions                               

Contract award notice for Lot 2                               

Contract award notice for Lot 3                               

Contract award notice for Lot 1                               

                                

30.07.2013 – ACER/OP/MMD/12/2013: IT infrastructure hosting services for the Agency for the Cooperation of Energy Regulators
Closing date: 17/09/2013

Notice                               

Tender documentation                               

Answers to questions                               

Contract award notice

                               

30.07.2013 – ACER/OP/DIR/10/2013: Provision of printing services for the Agency for the Cooperation of Energy Regulators
Closing date: 16/09/2013

Notice                               

Tender documentation                               

Answers to questions                               

Contract award notice                                

                                

25.03.2013 – ACER/OP/ADMIN/03/2013: Provision of medical services for the Agency for the Cooperation of Energy Regulators
Closing date: 14/05/2013
Last update: Not applicable.

Notice                                

Tender documentation                                

Contract award notice                                

 

___​

                             

10.10.2012 –​ ACER/OP/ADMIN/22/2012: Software acquisition channel and related services for the Agency for the Cooperation of Energy Regulators                                

Closing date: 20/11/2012 extended to 27/11/2012                               

Last update: 23/10/2012                              

Notice                                

Tender documentation                                

Corrigendum to the Contract Notice                                

Answers to questions from 1 to 4                                

Contract award notice                                

                                 

15.10.2012 – Call for Expression of Interest - Provision of legal and administrative support services - Registrar of the Board of Appeal                               

Closing date: 23/10/2012 by 23:59 hours Ljubljana time                               

Last update: Not applicable                               

Notice

                               

14.09.2012 – ACER/NEG/ADMIN/23/2012: Notice on prospection for office premises for the Agency’s headquarters in Ljubljana, Slovenia                               

Closing date: 22/10/2012                               

Last update: 15/10/2012                                

Notice                               

Manual of standard building specifications (MIT), 2004 edition                               

Answer to question 1

                               

29.08.2012 – ACER/OP/ADMIN/21/2012: Market monitoring system for the Agency’s REMIT Information System (ARIS)                               

Closing date: 16/10/2012                               

Last update: 11/10/2012                               

Notice                                

Tender documentation                               

Answers to questions from 1 to 2                               

Answers to questions from 3 to 4                               

Answers to questions from 5 to 9                                

Answers to questions from 10 to 11                               

Answers to questions from 12 to 15                               

Answer to question 16                               

Answers to questions from 17 to 26                               

Answers to questions from 27 to 30                               

Answer to question 31                               

Contract award notice                                


 

14.08.2012 – ACER/OP/ADMIN/19/2012: Provision of interim services for the Agency for the Cooperation of Energy Regulators                                

Closing date: 03/10/2012                               

Last update: 14/09/2012                               

Notice                               

Tender documentation                               

Answer to question 1                               

Answers to questions from 2 to 3                               

Answers to questions from 4 to 6                               

Contract award notice                                


 

14.08.2012 - ACER/OP/ADMIN/17/2012: Supply of office stationery and office material for the Agency for the Cooperation of Energy Regulators                               

Closing date: 04/10/2012

Last update: 28/09/2012                               ​

Notice                               

Tender documentation                               

Answer to question 1                                


 

14.08.2012 - ACER/OP/ADMIN/16/2012: Provision of Internet connectivity, fixed and mobile telephony services for the Agency for the Cooperation of Energy Regulators

Closing date: 02/10/2012

Last update: 29/09/2012    

Notice     
Tender documentation                               

Answer to question 1                                ​

Contract award notice                               


 

18.06.2012 - ACER/OP/ADMIN/12/2012: Web applications development services and IT consultancy services for the implementation of REMIT Information System (ARIS) for the Agency for the Cooperation of Energy Regulators                               

Closing date: 10/08/2012

Last update: 03/08/2012                               

Notice                

Tender documentation                                

Answers to questions from 1 to 2                                

Answers to questions from 3 to 5                                

Answer to question 6                                

Answer to question 7                                

Answers to questions from 8 to 10                                

Answers to questions from 11 to 14                                

Answers to questions from 15 to 16​                                

Answers to questions from 17 to 44                                

Answers to questions from 45 to 58                                

Answers to questions from 59 to 67                                

Answers to questions from 68 to 81                                

Contract award notice for Lot 1                                 


18.06.2012 – ACER/OP/ADMIN/14/2012: IT infrastructure hosting services for the Agency for the Cooperation of Energy Regulators                                

Closing date: 10/08/2012                                

Last update: 31/07/2012                                

Notice                                

Tender documentation                                

Answers to questions from 1 to 23                                

Answers to questions from 24 to 32                                

Answers to questions from 33 to 61                                


 

07.05.2012 – ACER/NEG/ADMIN/10/2012 Language training for staff members of the Agency for the Cooperation of Energy Regulators                                

Closing date: 20/06/2012 extended to 27/06/2012                                 

Last update: 18/06/2012                                

Tender documentation                                

Answers to questions                                

Corrigendum                                


 

09.02.2012 - ACER is looking to rent or lease business premises

Agency for the Cooperation of Energy Regulators (ACER) is looking to rent or lease business premises as of 1  February 2013, but not later than 30 June 2013

Agencija za sodelovanje energetskih regulatorjev namerava najeti ali kupiti poslovne prostore, kateri bi naj bili na voljo 1. februarja 2013 oziroma ne kasneje kot 30. junija 2013.

Closing date: 08/03/2012                                

Last update: Not applicable.                               

Notice on prospection for office premises                                

Obvestilo o nameri iskanja prostorov 

2015 - 2012

Toolbox

Toolbox

Instructions and Forms for Tendering

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​​​The below forms and guidance documents should be read and/or completed, as required.​

The below forms do not need to be submitted for each ACER call for tenders. ​​​​​​​

Please check the tender specifications to understand which specific documents are needed for a call you wish to apply to.​​

Forthcoming calls for tenders (procurement)​ with the indicative title, budget and timing for launch are advertised on the ACER website. 

However, this in​formation is indicative and does not constitute an obligation on ACER to launch any given procedure.

Forthcoming calls for tenders
See Also

Middle and Low Value Contracts

Middle and Low Value Contracts

About negotiated procedures

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For supplies and services contracts with a value above EUR 15,000 and equal to or below EUR 142,999 ACER uses the negotiated procedures for middle and low value contracts.

According to the negotiated procedures, the Agency invites candidates of its choice to submit an offer.

As the Agency wants to keep cooperation opportunities as open as possible, you are invited to express your interest following the procedure below.

Middle and Low Value Contracts

How to apply

1. To be invited to submit an offer for a forthcoming negotiated procedure, register your interest for a specific procedure by sending an e-mail to: ACERProcurement(at)acer.europa.eu before the deadline. 

For each procedure a separate email is required.​

2. Make sure your email contains the following details:

  • ​Full name of the legal entity (if the expression of interest is on behalf of the legal entity) and the main contact person.

  • ​Full name of the individual (if the expression of interest is from a private person).

  • ​​Full postal address.

  • E-mail address where the invitation should be received.

  • The number of the procedure you are applying for.

Middle and Low Value Contracts

Forthcoming negotiated procedures

There are no forthcoming procedures at the moment.

Public Procurement

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​ACER, as an Agency of the European Union, possesses its own legal personality and can enter into contractual relationships with persons, companies and other legal entities. 

It is subject to the provisions of the Financial Regulation applicable to the general budget of the European Union, ACER Financial Regulation and the relevant EU procurement directives for the award of public contracts.​

About ACER's public procurement

​You can contact ACER Procurement Team at:​

EMail: ACERProcurement(at)acer.europa.eu

Fax: + 386 (0)8 2053 413 ​

Get in touch
Find out more:
Documents

Expert group on wholesale energy market surveillance

Expert group on wholesale energy market surveillance

Scope of the group

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This group was active from 2012-2014 with the goal of advising and assisting the Agency and national regulatory authorities in preparing for their wholesale energy market monitoring and surveillance activities. Specifically, the group aimed to enhance the efficiency and effectiveness of the market monitoring activities, including the use of various market monitoring and surveillance tools. ​

Expert group on wholesale energy market surveillance

Members

  • ​​Mr Cosimo Campidoglio, Head of Market Surveillance department at GME, Italy

  • Mr Christian Gisw​​​old, Market Surveillance of Nord Pool Spot, Norway

  • Mr Rafael Gómez-Elvira González, Director of the Chairman & CEO's Office at OMIE, Spain

  • Dr. A.J. Kool, Head of Risk & Compliance of APX/Endex, Netherlands

  • Mr Erik Korsvold, Head of Market Surveillance of Nasdaq/OMX, Norway

  • Dr. Wolfgang von Rintelen, Head of Market Surveillance of EEX, Germany

  • Ms Andrea​ Stejskalova, Market Surveillance Expert at OTE, Czech Republic

  • Dr. Matjas Vajta, Head of Market Surveillance of HUPX, Hungary

  • Ms Florence Vary, Head of Market Surveillance of EPEX Spot, France​​

Expert group on REMIT implementation measures

Expert group on REMIT implementation measures

Scope of the group

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This group was active from 2012-2013 with the goal of providing expert support to the Agency during the development of guidance, recommendations and transparency rules in the implementation phase of the REM​​IT Regulation​

Expert group on REMIT implementation measures

Members

  • ​​​Mr Amrik Bal, Shell Energy Europe Ltd, Regulatory Affairs Team, UK

  • Ms Camilla Berg, Nord Pool Spot, Head of Legal Department & Market Surveillance, Norway

  • Mr Mark Dalton, BG Group, European Regulation Manager, UK

  • Mr Michel Gadaleta, JP Morgan, Executive Director, UK

  • Dr. Karl-Peter Horstmann, RWE Supply & Trading, Head of Fundamental Legal & Regulatory Affairs, Germany

  • Ms Daniela Nigro, Endesa SA, International Regulation, Spain

  • Ms Marie-Louise Piil Christensen, DONG Energy, Compliance Officer, Denmark

  • Mr Fabrizio Rinaldi, Edison Trading SpA, Director of Market Strategy & Derivatives, Italy

  • Mr Jean-Michel Salagnac, EDF, Deputy Head of the Optimization Center, France

  • Mr Barry Shackleton, ExxonMobil Gas & Power Marketing, European Regulatory Associate, UK

  • Mr Alain Taccoen, RTE, Deputy Head of Regulation, France

  • Mr Daniel Wragge, European Energy Exchange (EEX), Head Political Communication, Germany

Ad hoc expert group on REMIT

Ad hoc expert group on REMIT

Scope of the group

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This group was active from 2015-2017 with the goal of advising the Agency on issues relating to market participants' compliance with REMIT. The group was particularly focused on the disclosure of inside information, market abuse prohibitions, registration and transaction reporting obligations. ​

Ad hoc expert group on REMIT

Members & Observers

  • ​Ms Camilla Berg

  • Mr Karl-Peter Horstmann

  • Ms Daniela Nigro

  • Ms Marie-Louise Piil Christensen

  • Mr Jean-Michel Salagnac

  • Mr Filip Sleeuwagen

  • Mr Daniel Smith

  • Ms Sophie Tolley

  • Mr Bernhard Walter

  • Mr Daniel Wragge 

  • Ms Christelle Coppens-Chalhoub (as observer for ENTSO-E) and

  • Mr Davide Volzone (as observer for ENTSOG)

IT expert group for the implementation of REMIT

IT expert group for the implementation of REMIT

Scope of the group

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This group was active in 2012 with the goal of providing expert support to the Agency during the REMIT implementation phase on IT-related issues. ​​

IT expert group for the implementation of REMIT

Members

  • Hugh Brunswick, EFETnet

  • Filip Sleeuwagen, EFET

  • Volker Reinhoff, CEDEC

  • Mathias Ponnwitz, EEX

  • Joao Manuel Rebelo da Cruz Morais, OMIP

  • Lars-Johan Furborg, Nasdaq OMX Commodities

  • Daniel Smith, Trayport

  • Mark Earthey, Triple Point Technology

  • Martin Reisner, ENTSOG

  • Dalius Sulga, ENTSO-E