Yes i agree with your point and i want to add some point and i want to add some point .
ISO refers to the International Organization for Standardization.
It is an international standard on how to manage information security. It will show the customer of any organisation that their information is secure with them.

ISO 27001 la certification is the accepted global benchmark for the effective management of information assets. ISO 27001 certification demonstrates that your organization has invested in the people, processes, and technology (e.g. tools and systems) to protect your organization's data and provides. an independent, expert assessment of whether your data is sufficiently protected.

With the increasing rate of data hacking, cybercrime, data vandalism, and information leakage around, internal security management has become the need of the hour. And with the ISO 27001 lead auditor certification, you will have the authority to control the entire risk management system on your fingertips.

ISO 27001 was developed to help organizations, of any size or any industry, to protect their information in a systematic and cost-effective way, through the adoption of an Information Security Management System (ISMS).

ISO 27001 la certification was built and re-released in the year of 2013, clarifying most of the basic concepts of achieving ISMS. Over the past few years, it has been internationally recognized and welcomed by various corporate sectors broadly.

After the completion of your training you will be able to:

You will be able to Perform Audit Planning.
You can easily handle audit interviews.
Manage Audit Program.
Draft Audit Reports.
Draft Non-Conformity reports.
Perform an On-Site Audit.
Get a chance to Lead a team of Auditors.
Real-time scenarios of challenges faced in Audit.
IT firms nowadays are looking out for employees who have the ISO 27001 certification.
It will help in the growth of your career.

I have one reference course who provides ISO 27001 lead auditor certification with training. The cost of this ISO 27001 lead auditor certification cost is reasonable.this course is made by GSDC (Global Skill Development Council). I am sharing the link below check out the syllabus and other detail : https://www.gsdcouncil.org/certified-iso-27001-lead-auditor