Barriers/Challenges

Survey

Literature

Higher costs

[4] [11] - [19]

Insufficient or non-existent public policies and government incentives

[4] [11] - [16] [18]

Inadequate legislation and procedures

[4] [11] [12] [13] [14] [15] [17] [19] [22]

Need for training/technical guidance

[11] [12] [13] [14] [16] [18]

Ineffective and excessive controls and punishments

[23]

Slowness in the analysis of licensing procedures

[40] [41]

Difficult access to technologies and more sustainable products

[4] [13] [14] [17]