Monday, 08 June, 2026

Time	Michel D’ornano Auditorium	Exhibition
08:30-10:40	Combined Session - Morning Session 01
10:40-11:00	Coffee break
11:00-12:30	Combined Session - Morning Session 02
12:30-13:30	Break
13:30-15:00	Combined Session - Afternoon Session 01
15:00-15:30	Coffee break
15:30-17:30	Combined Session - Afternoon Session 02
17:30-18:30		Educational Sessions Welcome Reception (in conference venue)

Tuesday, 09 June, 2026

Time	Michel D’ornano Auditorium	Thalasso 1	Exhibition	Gilda	Sundance	Tootsie
08:00-10:30	Physics Session - Morning Session 01	Clinical Session - Morning Session 01		RTT Session - Morning Session 01
08:30-17:30					PTCOG Early-Career Researchers Workshop
10:30-11:00	Coffee break
11:00-12:40		Clinical Session - Morning Session 02
11:00-12:45	Physics Session - Morning Session 02
11:00-13:00				RTT Session - Morning Session 02
12:45-14:00	Break
13:00-14:00						Executive Meeting (by invitation only)
14:00-15:30	Physics Session - Afternoon Session 01
15:30-16:00	Coffee break
16:00-17:30	Combined Session - Afternoon June 09
17:30-19:30			Scientific Meeting Welcome Reception & Exhibition Opening

Wednesday, 10 June, 2026

Time	Michel D’ornano Auditorium	Thalasso 1	Thalasso 2	Lexington	JFK	Station 01	Station 02	Station 03	Station 04
08:00-08:30	Welcome session, local address & ESTRO address
08:30-09:15	Clinics: LET and variable RBE based particle therapy	Physics: Beam delivery	Subcommittee - Breast	Physics: BNCT	Subcommittee - Patient relations
09:15-09:30	Short break to change halls
09:30-10:15	Physics: Treatment planning application 01	Clinics: Ocular treatment - Clinics aspects	Subcommittee - Beam delivery	Physics: Outcome analysis 01	Subcommittee - Thoracic
10:15-10:45	Coffee Break, Exhibition & E-Poster Viewing
10:15-10:45						Physics: Beam delivery	Clinics: CNS	Biology 01	Clinics: Ocular/CNS
10:45-11:30	Biology: Biology of Spatial, Temporal and Dose Fractionation: Tumor, Normal Tissue Responses	Clinics: Spinal cancer	Subcommittee - ECR	Physics: Motion & adaptive therapy 01	Subcommittee - CIRT
11:30-11:45	Short Break
11:45-12:30	Physics: Dosimetry 01	Clinics: Breast / lymphoma	Subcommittee - GI	Physics: Imaging 01	Subcommittee - Radiobiology
12:30-13:45	Break, Exhibition & E-Poster Viewing
12:40-13:30		Industry Symposium (Not Included In The Main Event CME/CPD Credit)
13:45-14:30	Plenary 01: PTCOG-EPTN Special Session
14:30-15:30	Plenary 02: The two quantum revolutions: from concepts to applications
15:30-16:00	Coffee Break, Exhibition & E-Poster Viewing
15:30-16:00						Physics: Outcome analysis	Clinics: Head/neck 01	Physics: New approaches	Physics: Dosimetry & Biodosimetry
16:00-16:45	Clinics: Particle therapy -based stereotactic radiotherapy and hypo-fractionated radiotherapy	Physics: Treatment planning algorithm 01	Subcommittee - Education	Biology: Molecular and cellular effects of CPRT vs XRT: Immune shaping	Subcommittee - Gynecologic
16:45-17:30	Plenary 03: Overcoming radio resistance
17:30-18:15	Physics: New approaches 01	Clinics: Particle therapy-based re-irradiation	Subcommittee - Treatment efficiency	Biology: Immunomodulatory effects of CPRT: Tumor strategies	Subcommittee - Skull base / CNS / Sarcoma

Thursday, 11 June, 2026

Time	Michel D’ornano Auditorium	Thalasso 1	Thalasso 2	Lexington	JFK	Station 01	Station 02	Station 03	Station 04	External Venue
08:00-08:40	Plenary 04: Physics and technology developments
08:40-08:45	Short break to change halls
08:45-09:25	Physics: AI in proton therapy	Clinics: CNS / Gynecology	Biology: Immunomodulatory effects of CPRT: Lymphocyte responses	Physics: Imaging 02	Subcommittee - Pediatric
09:25-09:30	Short break to change halls
09:30-10:15	Physics: Motion & adaptive therapy 02	Biology: Molecular and cellular effects of CPRT vs XRT: Cell death	Clinics: BNCT	Physics: Out of field dosimetry	Subcommittee - Ocular
10:15-10:45	Coffee Break, Exhibition & Parallel E-Poster Discussion Sessions
10:15-10:45						Physics: Treatment plan	Clinics: GYN/GU	Biology 02	Physics: Dosimetry
10:45-11:30	Plenary 05: ECR - From innovation to implementation - Mind the gap
11:30-11:45	Short break to change halls
11:45-12:30	Physics: New approaches 02	Clinics: Clinical implementation of adaptive particle therapy		Biology: Modeling and simulations	Subcommittee - Head & neck
11:45-13:40			Steering Committee (By invitation only)
12:30-13:45	Break, Exhibition & E-Poster Viewing
12:30-13:45				Industry Symposium (Not Included In The Main Event CME/CPD Credit)
13:40-14:25	Plenary 06: PTCOG-Immunorad session - Immune factors
14:25-15:20	Plenary 07: Controversies in head and neck
15:20-15:25	Short break to change halls
15:25-16:10	Physics: Treatment planning algorithm 02	Clinics: Head / neck	Subcommittee - AI	Physics: Imaging & Adaptive	Subcommittee - GU
16:10-16:40	Coffee Break, Exhibition & Parallel E-Poster Discussion Sessions
16:10-16:40						Physics: QA	Clinics: CNS/Breast	Biology 03	Physics: Imaging & QA
16:45-17:30	Wilson Award
17:30-18:00	General Assembly
19:30-23:00										PTCOG 64 Networking Event (External Venue)

Friday, 12 June, 2026

Time	Michel D’ornano Auditorium	Thalasso 1	Thalasso 2	Lexington	JFK	Station 01	Station 02	Station 03	Station 04
08:00-08:40	Plenary 08: Pushing the envelope of stereotactic body proton therapy (SBPT)				Subcommittee - Microdosimetry and radiation quality
08:40-08:45	Short break to change halls
08:45-09:15	Physics: Dosimetry 02			Physics: Ocular
08:45-09:25		Clinics: Long-term complications and image changes after particle therapy	Biology: Biology of Spatial, Temporal and Dose Fractionation: Normal tissue		Subcommittee - Imaging
09:25-09:30	Short Break
09:30-10:15	Physics: Treatment planning application 02	Biology: Targeted therapies	Clinics: Comparative effectiveness and cost-effectives analysis	Physics: Treatment planning algorithm 03	Subcommittee - Publication
10:15-10:45	Coffee Break, Exhibition & Parallel E-Poster Discussion Sessions
10:15-10:45						Physics: Planning	Clinics: Spine/ Operational	Biology 04	Physics: Imaging
10:45-11:30	Clinics: Novel treatment strategies using particle therapy	Physics: Outcome analysis 02	Biology: Integrating biology into TPS	Physics: Imaging & QA	Subcommittee - SFRT
11:30-11:45	Short break to change halls
11:45-12:30	Plenary 09: The future of particle therapy planning
12:30-13:30	Break, Exhibition & E-Poster Viewing
12:30-13:30					Executive Meeting (by invitation only)
13:30-14:30	Subcommittee Presentations Plenary
14:30-15:00	Physics: FLASH & SFRT	Clinics: GU/GI
14:30-15:10			Biology: Molecular and cellular effects of CPRT vs XRT: Omics	Physics: Quality assurance	Subcommittee - BNCT
15:10-15:15	Short break to change halls
15:15-16:00	PTCOG-FRPT Joint Session	Clinics: Challenging clinical scenario: Why or why not particle therapy	BNCT-Biology	Physics: Treatment planning algorithm 04	Subcommittee - Lymphoma
16:00-16:30	Coffee Break, Exhibition & Parallel E-Poster Discussion Sessions
16:00-16:30						Physics: Imaging & adaptive	Clinics: Thoracic/GI	Biology 05	Clinics: Head/neck 02
16:30-17:30	Plenary 10: Closing Balloon Debate: Particle therapy will have a bigger role in radiation oncology if we..
17:30-18:00	Closing Session