Quality, safety & sustainability

Unique creation process.

Montessori education focusses on attention, involvement and perfection. These elements are not just critical to the use of materials but also form the basis for their creation. We combine skills with advanced technology and modern equipment. The result: a high-quality product. For over eighty-five years, Nienhuis Montessori has been using these special and traditional methods to create its materials. They invest a lot of love in the shape, colour and character of the materials created. Unique materials for unique children. The Nienhuis factory is certified by the ISO 9001-Quality Management System Standard and the ISO 14001-Environmental Management System Standard.

Environmental Responsibility

Nienhuis Montessori Supply Chain Code of Conduct

Nienhuis Montessori is committed to ensuring that working conditions in Nienhuis Montessori’s supply chain are safe, that workers are treated with respect and dignity, and that manufacturing processes are environmentally responsible. All Nienhuis Montessori’s supply chain members (“supply chain members”) commit, in all of their activities, to operate in full compliance with the laws, rules, and regulations of the countries in which they operate.

Montessori materials of Nienhuis are designed through the ideas and standards of Dr. Maria Montessori, and is recognized by AMI (Association Montessori Internationale):


Otherwise, Nienhuis Montessori is certificated by top international organization SGS on global standards: