NC for reasons of confidentiality, advice from seasoned HR experts would be much appreciated:
One of my employees, let's call them X, has a suspected serious medical issue and required repeated time off. X is very concerned that this should remain a personal matter and has thus far declined to even book sick leave, despite taking considerable time off. X has booked all leave taken to "annual leave" with the knowledge of X's direct supervisor as well as their line manager. X is declining to inform HR and/or take sick leave despite repeated absences and has explicitly expressed that they want their time off to be booked as "annual leave" so that their medical condition stays secret.
I'm neither X's line manager nor their direct supervisor. From an operational perspective, I'm the boss of their boss and the executive owner of the contract under which X delivers work (exclusively). X and I work for separate legal entities within the same group, whereas I work locally and X for another subsidiary abroad (still EU, though). For the longest time, I wasn't even aware of the issue myself. I was eventually informed when I had become concerned not about X but about their direct supervisor's job performance (for repeatedly approving ad-hoc leave when the project was behind schedule and productivity was far below the forecast - now I can see how come, but I couldn't have known without this crucial piece of information ...)
X's line manager in the local org. has been aware for much longer and approves of the situation. OTOH, the line manager obviously knows their personnel better - but they will also be more likely to be in a conflict of interest (staff reducing annual leave accrued is good for our KPIs as group leads - sick leave is not).
I'm a bit concerned about the whole thinh and pondering whether I should escalate the issue:
On the one hand, I fully understand and appreciate X's wish to keep their illness a secret. But then, there are a number of implications:
a) first of all, as an employer we can't possibly make reasonable adjustments for an employee if, officially, we don't even kniw they're sick - and X is entitled to these. As things stand, their performance will be measured against baseline expectations.
b) I'm a bit concerned about X using up their entire leave allowance to keep their secret - and afterwards being put in a position where they can't take more leave for the remainder of the year at a time when they're still recuperating from a serious issue and may need it more than usual
c) I'm not even certain it's strictly legal for an employer to knowingly let a member of staff book sick time as annual leave - this sounds like the sort of thing that horrible managers would pressure people into doing. And, yes, it's knowingly. X's line manager has known for over a month.
d) finally, it's an operational issue: I can't deliver on a contract when I can't plan my workforce. This is by far the smallest issue, I can handle it - but it's still an obvious implication of handling matters in this manner and would not work at all of equally applied to all other employees, too.
I've spoken to line manager and am told it's all fine. Gut feeling tells me it's an employment law grey area at the very least and arguably not in the employee's own best interest in the long run. While I'm not intimately familiar with local policies in X's country, in the very worst case we might be looking at what technically constitutes a breach of contract on X's part.
If it were one of my own administrative subordinates, I'd not allow it, TBH. I'd sit down for a chat with my employee, express my sympathy, explain all of our data protection and confidentiality policies and insist they involve HR for their own protection more than anybody else's.
In case it's not abundantly clear: I wish X all the best. It's not so much X's behaviour I'm concerned about but the fact that their manager is, basically IMO, helping to cover up that an employee's personal situation is interfering with their ability to do their job and preventing the firm to take adequate protective measures for said employee whilst allowing them to lose their entitlement to annual leave.
Really not sure how to proceed: normal policy would see me taking this up with their line manager. See above.
What would smarter mumsnetters advise?