(EN) ISO/IEC 27701, adopted in 2019, added additional ISO/IEC 27002 guidance for PII controllers.

Here is the relevant paragraph to article 24(1) GDPR:

7.2.8 Records related to processing PII

Control

The organization should determine and securely maintain the necessary records in support of its obligations for the processing of PII.

Implementation guidance

A way to maintain records of the processing of PII is to have an inventory or list of the PII processing activities that the organization performs.

(EN) ISO/IEC 27701, adopted in 2019, added a requirement additional to ISO/IEC 27002, section 5.1.1.

Here is the relevant paragraph to article 24(2) GDPR:

6.2.1.1 Policies for information security

Implementation guidance

Either by the development of separate privacy policies, or by the augmentation of information security policies, the organization should produce a statement concerning support for and commitment to achieving compliance with applicable PII protection legislation and/or regulation and with the contractual terms agreed between the organization and its partners, its subcontractors and its applicable third parties (customers, suppliers etc.), which should clearly allocate responsibilities between them.

(EN) ISO/IEC 27701, adopted in 2019, added a requirement additional to ISO/IEC 27001, section 4.1.

Here is the relevant paragraph to article 24(3) GDPR:

5.2.1 Understanding the organization and its context

The organization shall include among its interested parties (see ISO/IEC 27001:2013, 4.2), those parties having interests or responsibilities associated with the processing of PII, including the PII principals.