BS 7858:2019 – TC Tracked Changes. Screening of individuals working in a secure environment. Code of practice

Management
Verification
Security
Contracting
Records (documents)
Personnel management
Security personnel
Contracts
Anti-burglar measures
Recruitment
Personnel
Conditions of employment
Security systems in buildings
Service contracts
Data security

Link: BS 7858:2019 – TC Tracked Changes. Screening of individuals working in a secure environment. Code of practice
Source: BSI Standards

BS EN ISO 21253-2:2019 Water quality. Multi-compound class methods Criteria for the quantitative determination of organic substances using a multi-compound class analytical method

Analysis
Quantitative analysis
Chemical analysis and testing
Mass spectrometry
Quality
Water

Link: BS EN ISO 21253-2:2019 Water quality. Multi-compound class methods Criteria for the quantitative determination of organic substances using a multi-compound class analytical method
Source: BSI Standards