Install/Remove. Physical act of installing/removing all  items  listed  in  the  family  group  Aircraft  Egress Systems    and    aircraft    cable    cutters,    aircraft    fire extinguisher    cartridges    and    non    aircraft    support cartridges/cartridge actuated devices. Testing.   Physical   act   of   conducting   a   test   on components. Built-in-Test (BIT), programming, reprogramming,  and  presetting  are  including  in  this work task code. Explosive/Explosive Device. Applicable ex- plosive/explosive device for which the person is being certified.  May  be  listed  by  family  group  or  specific device. Individual  Signature.  Signature  of  person  being certified. Signing acknowledges certification level and work task code for the explosive/ explosive device/family.  Therefore,  a  signature  is  required  for each line entry. Collective signatures are not authorized. Certification Board Member Signature.  Signature of the certification Board Member who either actually observed   or   verified   that   another   board   member observed the individual being certified performing the task  under  consideration.  A  signature  is  required  for each line entry. Collective signatures are not authorized. Board   Chairman   Signature.    Signature    of    the CO/OIC, cognizant department head, Ordnance Handling  Officer  (0110),  Carrier  Air  Group  (CAG) Gunner or Naval Airborne Weapons Maintenance Unit One (NAWMU-1) Executive Officer (designator 636X) designated  to  act  as  Board  Chairman.  Signature  and date may be collective, if desired. Validation date. Date certification is effective. Date may  be  collective.  Date  will  be  in  day/month/year format. Recertification. After review of OJT, lectures, other documented training, and physical exams, recertification  may  be  accomplished  using  the  space provided. Once the individual, the board member, and the board chairman sign and date the form, recertification shall be valid for 1 year (365 days). Line items  not  requiring  recertification  shall  be  deleted  by making a single line through the entire line entry. The Board  Chairman  shall  initial  and  date  the  deletion  on the right hand border. Corrections.   Corrections   shall   be   made   with   a single  line  through  the  entire  line  entry.  The  board chairman shall initial the deletion line in the right hand border  of  each  line  deleted.  At  this  point,  initiate  an entire new corrected line. Decertification.   The   Qual/Cert   form   requires   a diagonal line made in red ink, and signed and dated by the individual and the Board Chairman, for revocation of certification for cause. Delays.   Newly   assigned   personnel   should   be certified    within    three    months    (90    days)    of    the demonstrated proficiency dates. Family  Groups.   Family   Groups   are   explosives/ explosive devices with similar characteristics. Certification     Levels. Only list the highest certification level applicable (i.e. QA entry automatically covers TL, I, TM; TL entry covers I, TM; I entry covers TM). EXPLOSIVES HANDLING PERSONNEL QUALIFICATION AND CERTIFICATION PROGRAM The  Explosives  Handling  Personnel  Qualification and Certification Program sets guidelines for weapons certification.  This program is independent from all other    maintenance    programs.    The    Explosives Handling   Personnel   Qualification   and   Certification Program  is  applicable  to  all personnel  (both  military and   civilian,   including   contractors)   in   the   Naval Establishment whose duties require evolutions or tasks involving explosive devices. NOTE:  All  explosives,  ammunition,  weapon, and   devices   using   conventional   explosives, pyrotechnics,  or  incendiary  material  for  their operation   are   included   in   the   general   term explosive devices. All operators of power-operated handling equipment, such as hoists, winching cranes, or forklifts, that  are  used  in  handling  explosive  devices  must  be certified and licensed to handle the particular piece of equipment. 11-3