Something I've learnt a lot in this role - as cliche as it may sound - is that whenever you have doubts about something in your line of work, it's best to ask for a second opinion. Especially when you're new to the role, it can seem a little embarrassing having to ask a question every five minutes (for me, the one that stands out is having to ask whether I was allowed to use the office milk with my afternoon cup of tea), but there's really nothing to be afraid of. Everyone wants to see you do well - your manager wants to see you develop; your team want you to contribute effectively to the engagement; and the client wants to make sure that they're getting as much as possible out of your audit. Something to keep in mind is that you'll be working with people who were in your shoes not too long before you! On my first engagement, I've been lucky enough to work with my assigned "Buddy" (a member of staff a year ahead of you in your programme/apprenticeship), as well as a "Senior" (a newly qualified member of staff, usually with about 3-4 years of experience). They've been really good at reminding me that they had the same questions a year or two previously. You'll also have other graduates/business apprentices at the same stage as you - make sure you help each other along the way!