| June | ||||
| 25 Jun 2026 | World Green Chemistry & Environmental Engineering Summit | Barcelona | ||
| November | ||||
| 26 Nov 2026 | International Conference on Otolaryngology–ENT Surgery, | Barcelona, Spain. | ||
| 26 Nov 2026 | 5th International Conference on Primary Health Care | Barcelona | ||
| March | ||||
| 18 Mar 2027 | 4th International Congress on Psychology & Behavioral Sciences | Barcelona | ||
| 18 Mar 2027 | 4th International Conference on Dermatology & Skincare | Barcelona | ||
