by Giuliana Miglierini
After last week’s examination of the first part of the Commission’s Communication, specifically targeted to short-term actions to prevent and mitigate critical medicine shortages, in this second post we will address the announced mid- and long-term structural measures, focused on the creation of the Critical Medicines Alliance, the diversification of supply chains and the role of international partnerships.
The Critical Medicines Alliance
The second part of the Commission’s Communication details the structural measures to strengthen the secure supply of pharmaceuticals in the EU, with particular reference to critical medicines. An objective that, according to the Commission, may require the development of new pieces of legislation, such as the EU Critical Medicines Act. To this instance, the preparatory study should be launched by the end of 2023, and followed by the impact assessment.
In the meantime, the improved coordination of the industrial approach to the management of shortages in the EU should be pursued by the Critical Medicines Alliance, to be created in early 2024. The Alliance will bring together all involved stakeholders; its activities should start from a shared analysis of vulnerabilities in the supply chain of the critical medicines on the Union list (i.e over-dependency on a limited number of external suppliers, limited diversification possibilities, limited production capacities, etc).
The result of this exercise should be the identification of useful tools to address vulnerabilities of a limited number of critical medicines with the highest risk of shortages and impact on healthcare systems. To this regard, several lines of actions are identified in the Communication, starting from the issuing of a dedicated guidance and common criteria for the coordinated procurement of critical medicines (e.g. green production and prioritisation of supplies in Euro-pe at times of critical shortages). A better quantification of demand and the consequent possibility to compensate and incentivise industry for its effort in these directions are other expected outcomes.
Medium-term contractual incentives are proposed as a tool to improve predictability of supply and to attract new manufacturing investments in Europe, together with the use of capacity reservation contracts modelled on EU FABs. These last instruments were launched by the HERA Authority during the pandemic in order to reserve manufacturing capacities for vaccines and obtain a priority right for their manufacturing in case of a future public health emergency.
The second line of action of the Alliance would address the diversification of global supply chains for critical medicines, including the identification of priority countries to be involved in strategic partnerships on the security of supply (see also below).
The third pillar should see the Alliance involved in the coordination and harmonisation of efforts to identify security of supply needs for critical medicines, on the basis of the above-mentioned identified vulnerabilities. Actions cited by the Communication, such as the Services of General Economic Interest (SGEI) coordinated at the EU level, should be compatible with the state aid framework. The Alliance may also represent the dedicated location where member states may better discuss the possibility of a new Important Project of Common European Interest (IPCEI) focusing on sustainable manufacturing of critical medicines (including off patent medicines).
Stockpiling, skills and financial support
EU stockpiling of critical medicines is another area of activity of the Critical Medicines Alliance. The goal is to overcome current limitations typical of national stockpile programmes; the development of a common strategic approach and a Joint Action on stockpiling has been announced for the first half of 2024, based on the previously mentioned vulnerability analysis and on the experience of the Union Civil Protection Mechanism (UCPM, that will continue to be part of the EU approach) and the rescEU stockpile.
The Alliance should also address the need for new and updated skills to work in the pharmaceutical sector, so to cope with the increasing impact of digitalisation, the evolution of the regulatory environment and the green transition. Pharmacists are cited in the Communication, as their curricula could be easily adjusted to accommodate education and training on new skills. Attention should be paid to increasing STEM (Science, Technology, Engineering and Mathematics) graduates. A Pact for Skills is the measure identified to actively involve key actors in educational and training activities aimed to fill industry skills gaps.
The Alliance would also play a significant role in better leverage and align EU and national funding: a goal deemed important in order to support improved long-term investment predictability for the private sector, and to avoid duplication of efforts. Among other tools cited by the Communication to reach it, the proposed Strategic Technologies for Europe Platform (STEP) is also inclusive of pharmaceuticals, biotechnologies and medical technologies. The creation of a Sovereignty Seal to promote synergies amongst existing programmes, and the Technical Support Instrument to enhance the administrative capacity of member states in managing shortages and producing critical medicines are among other proposed tools.
Diversification of supply chains
A second, fundamental line of action identified by the Commission addresses how to better diversify the complex, global pharmaceutical supply chain, also by means of new international partnerships with third countries. According to the Communication, the EU industry needs to have access to a broad range of essential inputs; to this regard, new strategic partnerships with third countries for production of critical medicines and active ingredients should be based on concrete actions of mutual interest.
The EU has 42 preferential trade agreements in place with 74 different trading partners, and a new one is under negotiation with India. The Commission also recalled the importance of bilateral meetings with China on issues affecting access to medicines supply chains, and of the dialogue with Latin America.
An improved regulatory convergence is another main objective of the planned actions at the international level, so to increase GMP compliance of medicinal products marketed in the EU and manufactured by extra-UE partners. To this instance, the Communication mentions the work of international bodies such as the ICH (International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use) and ICMRA (International Coalition of Medicines Regulatory Authorities) for the harmonisation of standards for pharmaceuticals, and the WHO support to improved regulatory convergence. Many free trade and mutual recognition agreements (MRAs) signed by the EU also contain this type of obligation, and in some cases the sharing of non-sensitive market knowledge to anticipate possible problems too.
A new network of international partners should be created by the Commission within a year, in conformity with applicable state aid and antitrust rules. The network activities would focus on crisis preparedness and supply diversification. The Communication mentions also different international initiatives already in place, such as the Global Gateway to support local manufacturing of health products and announced another Team European Initiative in Africa on health security and pandemic preparedness and response. Another ongoing initiative is the EU-Latin America and Caribbean Partnership on manufacturing and access to vaccines, medicines and health technologies. The EU will also continue to support the provision of critical medicines in humanitarian contexts.
Reactions to the proposed ban of PFAS
by Giuliana Miglierini
A proposal to ban around 10,000 per- and polyfluoroalkyl substances (PFAS) was submitted in January 2023 to the European Chemicals Agency (ECHA) by authorities of Germany, Denmark, the Netherlands, Norway, and Sweden. The proposal was published on ECHA website on 7 February 2023.
The focus is the so-called “forever chemicals”, i.e. very high persistence PFAS typically characterised by bioaccumulation (also in plants), great mobility and a long range transport potential, and potential endocrine activity.
“This landmark proposal by the five authorities supports the ambitions of the EU’s Chemicals Strategy and the Zero Pollution action plan. While the evaluation of such a broad proposal with thousands of substances, and many uses, will be challenging, we are ready.”, said Peter van der Zandt, ECHA’s Director for Risk Assessment.
The proposal was open to public consultation on 22 March 2023, giving rise to the collection of 5,600 comments. Opinions will be issued by ECHA’s scientific committees for Risk Assessment (RAC) and for Socio-Economic Analysis (SEAC), to be then forwarded to the EU Commission for final decision.
The current role of PFAS
PFAS are characterised by the presence of alkyl groups in which many or all the hydrogen atoms have been replaced with fluorine. The main carbon chain of these substances may have different lengths, from small molecules to long chain PFAS and polymers, and may carry a very wide variety of other functional groups. The strength of the carbon-fluorine bond is the root cause of PFAS persistence, leading to these substances remaining in the environment for decades to centuries.
Per- and polyfluoroalkyl substances are currently used in many different industrial sectors, thanks to their useful technical properties. Among others, PFAS can be used to repel water, oil and dirt from surfaces, and is characterised by a high durability under extreme conditions of temperature, pressure, radiation, and chemicals. PFAS also present electrical and thermal insulation properties.
The main features of the restriction proposal
According to the authorities that submitted the proposal, around 4.4 million tons of PFAS would end up in the environment over the next 30 years in the case of no action. Ban would refer to manufacture, placing on the market and use as such, as constituent in other substances or in mixture as well as in articles.
Two options for restriction have been considered, a full ban or specific derogations for certain industries, based on the analyses of alternatives, efforts put in place for switching to them, and socio-economic considerations. The ban would be effective above a set concentration limit; a transition period of 18 months should occur between final adoption and entry into force. Use-specific, time-limited derogation might refer, for example, to a 5-year period in the case of food contact materials for industrial food and feed production (as alternatives are already under development, but are not yet available to entry into force), or to a 12 years for implantable medical devices (for which identification, development and certification of alternatives is still needed).
During the public consultation phase, comments were received from more than 4,400 organisations, companies and individuals, to be reviewed by both the RAC and SEAC committees and the five proposing countries. Sweden, Germany and Japan are the countries that contributed the higher number of comments, well in advance of Belgium, China, Italy and the US. Companies provided more than the half of the comments (58,7%), followed by individuals (27,3%), and industrial or trade associations (9,8%). The full list of entities participating to the consultation is available at the consultation webpage.
EFPIA response to ECHA’s consultation
The European Federation of Pharmaceutical Industries and Associations (EFPIA) contributed to the consultation with a detailed document. Another joint ISPE-EFPIA document particularly addressed the use of fluoropolymers and fluoroelastomers in medicinal product manufacturing facilities.
“While we support the need to restrict certain PFAS, we need to find the right approach to ensure the continued manufacturing and availability of medicines in Europe. A total ban would see medicines’ manufacturing in the EU grind to a halt in under three years. It would also jeopardise the production of all pharmaceutical substances in Europe and would conflict with the EU’s strategy of reducing dependency on nations outside of the EEA in the event of shortages or pandemics.”, said EFPIA’s director general, Nathalie Moll.
EFPIA’s consultation documents highlights the many different uses of PFAS in the pharmaceutical industry, ranging from active pharmaceutical ingredients (API) falling within the definition of PFAS used in the proposal, to building blocks and raw materials used within chemical synthesis of PFAS and non-PFAS medicines. Other reagents and equipment might also fall within the scope of the ban, as well as packaging materials or combination products such as pre-filled syringes. The ban would also affect the manufacturing process, where PFAS materials are used in a wide variety of applications.
It might thus result in the disappearance from the market of a large number of important medicines, warns EFPIA, due to the unavailability of replacement materials, and the time required to obtain regulatory re-approval of alternatives. The supply chain of pharmaceuticals would be also impacted at many stages, thus possibly exacerbating shortages.
In its analysis, EFPIA highlights how some PFAS are considered of low concern by the OECD, and in particular “those used in actual medicines have no or low identified risk through medicines risk benefit or environmental risk assessments”.
A patient access impact analysis was also jointly developed by the involved industrial associations (AESGP, EFCG, EFPIA, Medicines for Europe and Vaccines Europe), showing that the current proposal would lead to at least 47,677 global marketing authorisations being affected by the ban. More than 600 medicines from the WHO Essential Medicines List would be at risk; restrictions would greatly impact also the European Member State’s “Critical Medicines lists”.
EFPIA submitted also a socio-economic assessment of the proposal, according to which a broad restriction of PFAS used in the production of human medicines would have disproportionate negative impacts on the European economy and society. “Without additional derogations, the entire pharmaceutical industry would no longer be able to manufacture active pharmaceutical ingredients (APIs) (whether classified as PFAS or non-PFAS APIs) or associated medicinal products in the EEA”, writes EFPIA, resulting in APIs production to necessarily move out of the European Economic Area.
The position of the medical device sector
MedTech Europe also published a position paper on the PFAS restriction proposal and called for “a realistic transition pathway to non-PFAS alternatives that are both reliable and feasible for medical technologies (including their manufacturing and supply chain) to avoid shortages of medical technologies for patients and practitioners”.
The position paper presents many PFAS use cases in the field of medical devices, together with the criticalities posed by the proposed transition. In particular, broad derogations should be considered to allow sufficient time to first “identify all PFAS uses in medical technologies and to subsequently move to alternatives where these are proven to be technically viable, available besides in conformity with the sector-specific MD and IVD Regulations so as fit for the intended purpose”. In this case too, the need to manage complex supply chains would require a realistic timeline in order to address dependencies, and long development timelines and steps to ensure compliance with the sectorial legislation.