Price Observatory
- L3846/2010: Article 24, paragraph 2, Recommendation P.T.
- Ministerial Decision 08/2010 (Government Gazette 777Β'/4.6.2010): Terms and Conditions for the Operation of Public Transport
- L3867/2010: Article 27, paragraph 12, subparagraph B, Application of the Price Observatory.
- L3918/2011: (a) Article 9, Establishment – Subordination of the Technical Department to the Specifications Committee / Establishment of the Technical Department (b) Article 13: Application of Technical Specifications to tenders to which the repealed provision of Article 27(12)(a) of Law 3867/2010 applied (c) Article 14: Application of Technical Specifications to invoice payments for 2010.
- L3984/2011: Article 66, paragraph 28 stipulates that "for reasons of safeguarding the public interest and protecting public health," the expenses required to settle obligations arising from the supply of medical devices, medicines, and services related to such supplies to National Health System (ESY) hospitals, etc., which have been aligned with the lowest prices on the domestic market as recorded by the Price Observatory."
- L4368/2016: Article 98, Interventions in the procedures for posting prices on the Public Notice Board.
- Extensions of non-contractual supplies
- L. 4025/2012, artιcle 44, § 3
- L. 4052/2012, artιcle 14 § 9
- L. 4118/2013, artιcle 4 § 3
- L. 4174/2013, artιcle 69
- L.4238/17.2.2014, artιcle 36,parag.1
- L.4272/11.7.2014, artιcle 47
- L.4286/19.9.2014, artιcle 13, parag. Β
- L.4332/ 9.7.2015, artιcle 17, parag. 1
- L. 4368/21.2.2016, artιcle 73, parag.2
- L.4410/3.8.2016, artιcle 52 parag 6
- L.4432/14.11.2016, artιcle 37, parag 2, page. 9402
- L. 4461/28.3.2017, artιcle 102, parag 3
- L. 4478/23.6.2017, page 1517, artιcle 86, parag. 2
- L.4498/16.11.2017, artιcle 15, parag.3
- L.4532/5.4.2018, artιcle 29
- L.4558/1.8.2018, artιcle 7, parag. 1 (page. 9318)
- L.4578/3.12.2018, artιcle 38
- L.4599/2019, artιcle 31, parag.1
- GG 106Α'/27.6.2019, artιcle 7, parag.3α
- L.4623/9.08.2019, artιcle 78, parag.3
- L.4638/18.11.2019, artιcle 11
- L4683/10.04.2020, artιcle 6
- L4715/1.8.2020, artιcle 39
- L4745/2020, artιcle 65
- L4812/30.6.2021, GG 11Α, artιcle 14, page 8256
- L.4850, GG Α, 208/5.11.2021, artιcle 85
- L. 4917/31.3.2022, GG 67Α, artιcle 31, parag.1
- L. 4958/21.7.2022, GG 142Α, artιcle 37
- L. 4999/7.12.2022, GG 225Α', artιcle 69
- L.5015/2023, GG Α, 20/2.2.2023, artιcle 6
- L.5057/6.10.2023, GG 164Α', artιcle 19
- L.5102/13.4.2024, GG 55Α', artιcle 41
- L.5161/29.11.2024, GG196Α, artιcle 14
- L.5216/7.7.2025, GG118Α, artιcle 44
- L.5264/19.12.2025, GG239, artιcle 108
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