Indeed, the NPI Registry contributes to the development of precision medicine. For example, how can we advance this field in the non-pharmacological treatment of pain without confusing patients when a prestigious medical school like Stanford publishes such a vague, incomplete, and unranked list on its website?

• Physical activity
• Acupressure
• Acupuncture
• Application of heat or cold
• Aquatherapy
• Art therapy
• Biofeedback
• Family coaching
• Individual coaching
• Psychological conditioning
• Desensitization
• Therapeutic education
• Occupational therapy
• Horticultural therapy
• Hypnosis
• Physiotherapy
• Massage lotions
• Meditation
• Music therapy
• Posturology
• Companion presence
• Psychosocial support
• Transcutaneous electrical nerve stimulation (TENS)
• Comfort therapy
• Theatre therapy
• Psychosocial therapy
• Tonification and strengthening
• Yoga

How many hopes dashed? How much time wasted? How many futile efforts? How much money squandered? How many unnecessary carbon emissions from transport? This subtly highlights pharmacological treatments and pain surgeries, which have precise contents and proven effects. The NPIS and its partners propose a solution to break this deadlock in favor of those affected by health issues. The goal is to provide reliable information on the most relevant NPI. It is also about no longer opposing pharmacological and non-pharmacological therapies, but rather associating them wisely and at the right time.

The choice and implementation of an NPI at a given moment in a person's prevention and care journey do not depend on the NPI Registry, nor on the mission of the NPIS. These decisions are influenced by individual health situations, preferences, the availability of professionals, the qualifications of practitioners, accessibility in a given area, and socio-cultural contexts. The art of combining NPI with each other and with other health solutions at the right time lies with professionals, expert systems, interdisciplinary organizations, and the healthcare system in place in a specific country. The NPI Registry highlights essential practices that have proven effective and continue to evolve through research and feedback analysis. The NPIS has no authority to impose a choice of NPI. Each professional is free to follow them, to pursue others, or to create new ones. The same applies to each healthcare organization.

The connection between mechanistic, interventional, and implementation studies forms the backbone of the epistemological positioning of the NPIS Model regarding the evaluation of NPI. This does not mean that an interventional study, for example, cannot explore biological mechanisms or psychosocial processes. Instead, this backbone provides coherence to the studies and structures the validation process of NPI for integration into a standardized practice framework.

The NPIS has outlined a roadmap from 2021 to 2030 aligned with the strategies of European and international health institutions. To this end, it has initiated discussions with the European Public Health Association (EUPHA), involved in health service innovation, the European Centre for Disease Prevention and Control (ECDC), which is planning to create a registry, the European Commission, which aims to promote "health, nutrition, mental health, and psychosocial support to communities," and WHO Europe, which intends to identify the "most effective health interventions" by 2030. The NPIS submitted several European projects in 2024.

The NPIS is also engaging with WHO, which has advocated for "self-care interventions" since 2022, included NPI in its Global Action Plan for Mental Health published in 2022, and identified "the most effective and feasible interventions in a national context" in a report published in 2021. Additionally, it is collaborating with other international organizations such as UNESCO, which has promoted "specific health and well-being education interventions" since 2016, UNICEF, which has advocated for sharing "effective health interventions" since 2016 and developing "primary healthcare" since 2018, the UN, which has called for "accelerating essential health services" since 2023, and the Coalition of Partnerships for Universal Health Coverage and Global Health, advocating for "people-centered, comprehensive, and integrated services" since 2021.

Thus, an ecosystem for NPI, from research to practice through training and delivery, is being constructed, with NPIS actively participating. It involves all stakeholders, both academic and non-academic, to create a true value chain benefiting personalized and precision medicine based on science, sustainable health, and equitable longevity. With over 2.1 billion people aged over 60 by 2050, multistakeholder collaborations will be the foundation of a sustainable and equitable longevity economy.

This is why forums on NPI have been organized since 2024 in France and Europe, called NPIS Forum. An international summit titled NPIS Summit takes place every year in October, and regional events called NPIS Satellite gather professionals and users around a health theme.