BASE PROSPECTUS OF MAY 5, 2020

BASE PROSPECTUS OF MARCH 22, 2019

SWISS PROSPECTUS OF SEPTEMBER 14, 2018

BASE PROSPECTUS OF NOVEMBER 10, 2017

BASE PROSPECTUS OF MAY 17, 2016

BASE PROSPECTUS OF MAY 11, 2015

BASE PROSPECTUS SUPPLEMENT OF MAY 7, 2019

BASE PROSPECTUS SUPPLEMENT OF AUGUST 31, 2018

BASE PROSPECTUS SUPPLEMENT OF MAY 15, 2018

ISSUE OF EUR 500M 0.125% FIXED RATE NOTES DUE 2028 - FINAL TERMS*

ISSUE OF EUR 500M 0.500% FIXED RATE NOTES DUE 2031 - FINAL TERMS*

ISSUE OF CHF 225M 0.875% FIXED RATE NOTES DUE 2025 - FINAL TERMS*

ISSUE OF NOK 500M 2.65% FIXED RATE NOTES DUE 2030 - FINAL TERMS*

ISSUE OF JPY 7B 1.14% FIXED RATE NOTES DUE 2039 - FINAL TERMS*

ISSUE OF JPY 6B 1.05% FIXED RATE NOTES DUE 2033 - FINAL TERMS*

ISSUE OF EUR 300M 1.250% FIXED RATE NOTES DUE 2029 – FINAL TERMS*

ISSUE OF CHF 100M 0.875% FIXED RATE NOTES DUE 2026 - FINAL TERMS*

ISSUE OF EUR 500M 1.000% FIXED RATE NOTES DUE 2024 – FINAL TERMS*

ISSUE OF EUR 500M 1.500% FIXED RATE NOTES DUE 2022 - FINAL TERMS*

ISSUE OF USD 300M 2.625% FIXED RATE NOTES DUE 2021 - FINAL TERMS*

ISSUE OF CHF 125M 2.625% FIXED RATE NOTES DUE 2020 – FINAL TERMS*

* Please refer to the base prospectus for the complete information regarding this bond issue

ADECCO – ARTICLES OF INCORPORATION (ENGLISH)

ADECCO – STATUTEN (DEUTSCH)

TRUST DEED

AGENCY AGREEMENT

ADECCO – ARTICLES OF INCORPORATION (ENGLISH)

ADECCO – STATUTEN (DEUTSCH)

AIFS – CHAMBER OF COMMERCE EXTRACT

AIFS – ARTICLES OF ASSOCIATION

TRUST DEED

AGENCY AGREEMENT