にあたって・
This formal expression marks the outset or occasion of a significant undertaking. It often introduces the preparation, policy, resolve, or formal action appropriate to that occasion.
More than simply “when”
The construction presents the occasion as important and purposeful, then points forward to what must or should be done because that undertaking is beginning. Common following ideas include preparations, precautions, policies, decisions, expressions of resolve, and formal greetings.
Launching a project
新規事業を立ち上げるにあたり、三年間の行動計画を策定した。
In launching the new business, we drew up a three-year action plan.
AnalyzeThe action plan is a deliberate preparation for a consequential new undertaking.
The main forms in use
The expression works naturally with applications and major transitions, prepared ceremonial remarks, and nouns describing relevant preparations or considerations.
奨学金に応募するにあたって、研究計画書を全面的に見直した。
Before applying for the scholarship, I completely revised my research proposal.
Analyze式典の開会にあたり、主催者を代表してご挨拶申し上げます。
At the opening of the ceremony, I would like to offer a few words on behalf of the organizers.
AnalyzeThis compact form suits a prepared ceremonial statement.
海外赴任にあたっての注意事項を家族と確認した。
I reviewed with my family the precautions for the overseas assignment.
Analyzeにあたっての directly modifies the following noun.
Purposeful undertaking versus adverse occasion
にあたって and に際して overlap in many formal contexts. The safest distinction is that the first favors a purposeful, significant undertaking and its preparation, while the second can simply frame a notable occasion, including an adverse one. This is a tendency rather than an absolute division, especially with neutral events.
大規模な停電に際しては、非常用電源が自動的に作動します。
In the event of a major power outage, the emergency power supply will activate automatically.
AnalyzeA power outage is an adverse event rather than a purposeful undertaking, so the broader occasion marker is the natural choice here.
More examples
新工場の建設にあたり、周辺住民への説明会を開いた。
Before constructing the new factory, the company held an information session for local residents.
Analyze大学院へ進学するにあたって、研究テーマを絞り込んだ。
In preparing to enter graduate school, I narrowed down my research topic.
Analyze契約締結にあたっての確認事項を一覧にしました。
I compiled a list of points to confirm before concluding the contract.
Analyze新年度を迎えるにあたり、組織の方針を改めて確認します。
As we enter the new fiscal year, we will review the organization’s policies once again.
Analyze国際会議の開催にあたり、関係者の皆様に厚く御礼申し上げます。
On the occasion of this international conference, I would like to express my sincere gratitude to everyone involved.
Analyze制度を導入するにあたっては、利用者の意見を十分に聞く必要がある。
When introducing the system, it is necessary to listen carefully to users’ views.
Analyze