Membership fees can be paid securely via credit card through our payment provider PayAsso<\/a>.<\/p>\n\n\n\n By clicking the link above, you will be redirected to the PayAsso platform, where you can complete your payment. PayAsso is a French payment service provider specializing in secure transactions for associations. You can choose between French or English.<\/p>\n\n\nSLS@ annual fees for 2026<\/h2>\n\n
Individuals<\/strong><\/td>\n<\/tr>\n| <\/td> | Individual member<\/td> | 50 \u20ac<\/td>\n<\/tr>\n | <\/td> | Founding member<\/td> | 150 \u20ac<\/td>\n<\/tr>\n | Non profit organizations<\/strong><\/td>\n<\/tr>\n | <\/td> | University and non-profit organisation<\/td> | 150 \u20ac<\/td>\n<\/tr>\n | <\/td> | Government organization<\/td> | 300 \u20ac<\/td>\n<\/tr>\n | <\/td> | Associations (non profit)<\/td> | 150 \u20ac<\/td>\n<\/tr>\n | <\/td> | Professional associations<\/td> | 300 \u20ac<\/td>\n<\/tr>\n | For-profit corporations<\/strong> with annual turnover …<\/td>\n<\/tr>\n | <\/td> | … lower than 100 k\u20ac<\/td> | 150 \u20ac<\/td>\n<\/tr>\n | <\/td> | … lower than 500 k\u20ac<\/td> | 250 \u20ac<\/td>\n<\/tr>\n | <\/td> | … lower than 1 M\u20ac<\/td> | 400 \u20ac<\/td>\n<\/tr>\n | <\/td> | … lower than 1000 M\u20ac<\/td> | 1000 \u20ac<\/td>\n<\/tr>\n | <\/td> | … equal or greater than 1000 M\u20ac<\/td> | 2000 \u20ac<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n | |