Machtiging
From Innopaydia
In The Netherlands, like in Germany, an accountholder can authorize a company to collect direct debit payments, without notifying the bank. An authorization may be ongoing, or one-time only. Transactions arising from an ongoing authorization (recurring fees) can be contested, and will be rolled back immediately. One-time only authorizations can not be easily contested, but the collecting organization must be able to produce a signed and dated authorization card specifying the amount (to be) debited. Another security measure is a "selective block" whereby the customer can instruct the bank to disallow direct debits to a specified account number.
source: www.wikipedia.org