What must be included in a written agreement between the controller and processor in relation to processing conducted on the controller's behalf?

Which jurisdiction must courts have in order to hear a particular case?

SCENARIO
Please use the following to answer the next question:
T-Craze, a German-headquartered specialty t-shirt company, was successfully selling to large German metropolitan cities. However, after a recent merger with another German-based company that was selling to a broader European market, T-Craze revamped its marketing efforts to sell to a wider audience. These efforts included a complete redesign of its logo to reflect the recent merger, and improvements to its website meant to capture more information about visitors through the use of cookies.
T-Craze also opened various office locations throughout Europe to help expand its business. While Germany continued to host T-Craze's headquarters and main product-design office, its French affiliate became responsible for all marketing and sales activities. The French affiliate recently procured the services of Right Target, a renowned marketing firm based in the Philippines, to run its latest marketing campaign. After thorough research, Right Target determined that T-Craze is most successful with customers between the ages of 18 and 22. Thus, its first campaign targeted university students in several European capitals, which yielded nearly 40% new customers for T-Craze in one quarter. Right Target also ran subsequent campaigns for T- Craze, though with much less success.
The last two campaigns included a wider demographic group and resulted in countless unsubscribe requests, including a large number in Spain. In fact, the Spanish data protection authority received a complaint from Sofia, a mid-career investment banker. Sofia was upset after receiving a marketing communication even after unsubscribing from such communications from the Right Target on behalf of T-Craze.
Which of the following is T-Craze's lead supervisory authority?

SCENARIO
Please use the following to answer the next QUESTION:
Edufox has hosted an annual convention of users of its famous e-learning software platform, and over time, it has become a grand event. It fills one of the large downtown conference hotels and overflows into the others, with several thousand attendees enjoying three days of presentations, panel discussions and networking. The convention is the centerpiece of the company's product rollout schedule and a great training opportunity for current users. The sales force also encourages prospective clients to attend to get a better sense of the ways in which the system can be customized to meet diverse needs and understand that when they buy into this system, they are joining a community that feels like family.
This year's conference is only three weeks away, and you have just heard news of a new initiative supporting it: a smartphone app for attendees. The app will support late registration, highlight the featured presentations and provide a mobile version of the conference program. It also links to a restaurant reservation system with the best cuisine in the areas featured. "It's going to be great," the developer, Deidre Hoffman, tells you, "if, that is, we actually get it working!" She laughs nervously but explains that because of the tight time frame she'd been given to build the app, she outsourced the job to a local firm. "It's just three young people," she says, "but they do great work." She describes some of the other apps they have built. When asked how they were selected for this job, Deidre shrugs. "They do good work, so I chose them." Deidre is a terrific employee with a strong track record. That's why she's been charged to deliver this rushed project. You're sure she has the best interests of the company at heart, and you don't doubt that she's under pressure to meet a deadline that cannot be pushed back. However, you have concerns about the app's handling of personal data and its security safeguards. Over lunch in the break room, you start to talk to her about it, but she quickly tries to reassure you, "I'm sure with your help we can fix any security issues if we have to, but I doubt there'll be any. These people build apps for a living, and they know what they're doing. You worry too much, but that's why you're so good at your job!" You want to point out that normal protocols have not been followed in this matter. Which process in particular has been neglected?

Under the Data Protection Law Enforcement Directive of the EU, a government can carry out covert investigations involving personal data, as long it is set forth by law and constitutes a measure that is both necessary and what?