At the outset of a transaction, when collecting and compiling relevant turnover (and, thereafter, assessing local threshold requirements and timing obligations), instructed counsel should bear in mind the following points. Turnover • Rules for compilation, allocation (including geographical allocation), and calculation of relevant turnover differ from the EU rules, including in some EU Member States and in major non-EU jurisdictions, for example: ◦ in Austria—calculation rules mean purchaser group’s turnover is often inflated and can potentially be determinative/decisive in triggering a mandatory filing requirement. For calculating the relevant turnover, the turnover of all entities linked (directly/indirectly) to a party must be fully (100%) attributed—ie all the turnover of each and every connected subsidiary up the corporate chain in which there is a 25% shareholding or voting rights (even where control is not conferred) ◦ in Canada—for the purpose of assessing the 'size of the parties threshold', include turnover from sales in, into or from Canada (ie domestic sales, exports, and imports). To calculate 'Canadian turnover' generated by Canadian assets for the ‘size of